Pink eye and styes are two common eye conditions that can cause discomfort and irritation. Both have similar symptoms, making it difficult to differentiate between the two. Knowing the differences between pink eye and a stye can help you receive the appropriate treatment faster.

Pink eye, also called conjunctivitis, is the inflammation or infection of the outer membrane of the eyeball and inner eyelid. Symptoms include redness, itching, and a gritty feeling in the eye. On the other hand, a stye is a painful, red bump that forms on the edge of the eyelid, often due to a bacterial infection in an oil gland.

To discern between pink eye and a style, the key is to observe the specific symptoms. While both conditions can cause redness, discomfort, and swelling, a stye is usually characterized by a distinct lump on the eyelid. On the contrary, pink eye typically affects the entire eye, accompanied by a general redness and inflammation, and possibly a discharge.

Types & Symptoms of Pink Eye

Pink eye can manifest in different forms, each with its own set of symptoms:

1. Viral Conjunctivitis: This type is usually associated with colds or respiratory infections. Symptoms may include redness, watery eyes, itchiness, and sensitivity to light. It can be highly contagious and often affects both eyes.
2. Bacterial Conjunctivitis: Caused by bacteria, this type may result in redness, discharge (yellow or green), crusty eyelids, and swollen eyelids. It can affect one or both eyes and is also contagious.
3. Allergic Conjunctivitis: Allergic conjunctivitis, triggered by allergens like pollen, dust mites, or pet dander, causes itching, redness, watery discharge, and swollen eyelids. It affects both eyes simultaneously and can be seasonal or perennial depending on the allergen.

How to Identify Pink Eye Through Its Symptoms

Identifying pink eye is relatively straightforward as it presents with distinct symptoms. Look out for:

• Redness in the whites of the eyes
• Irritation or itchiness
• Excessive tearing or watery eyes
• Discharge from the eyes, which can be clear, white, yellow, or green
• Crusty eyelids upon awakening
• Swollen, puffy eyelids
• Sensitivity to light

While some cases of pink eye may resolve on their own, others may require medication or additional care.

Prevention of Pink Eye

Pink eye can be highly contagious, so taking preventive measures is crucial. Here are some tips to prevent the spread of pink eye:

• Wash your hands regularly, especially after touching your eyes or face.
• Avoid sharing personal items such as towels and cosmetics with others.
• Practice good hygiene by disinfecting surfaces that come into contact with the infected person's eye discharge.

• Avoid touching your eyes with unwashed hands.
• If you wear contact lenses, make sure to properly clean and store them to avoid infection.
• If you have allergies, try to avoid allergens that trigger your symptoms.
• Stay home from work or school until the pink eye has cleared up to prevent spreading it to others.

Types & Symptoms of Stye

There are two types of styes:

1. External Stye: This type appears as a red, painful bump on the edge of the eyelid. It is caused by an infection in the hair follicles of the eyelash.
2. Internal Stye: This type appears as a swollen bump inside the eyelid and is caused by an infection in the oil glands.

Both types of styes can be treated with warm compresses, over-the-counter pain relievers, and occasionally antibiotics if the infection is severe. If a stye does not improve or becomes increasingly painful, seek medical attention as it may require drainage or medication.

How to Identify Stye Through Its Symptoms

If you experience any of the following symptoms, it may be a stye:

• A red, painful bump on or inside the eyelid
• Swelling and tenderness around the eye
• Discharge from the affected area
• Sensitivity to light

Styes can also sometimes cause other symptoms like blurred vision or a feeling of something in your eye. If you experience these symptoms, seek medical attention immediately.

Prevention of Styes

To prevent styes, it is important to maintain good hygiene practices such as:

• Washing your hands frequently and avoiding touching your eyes
• Avoiding sharing personal items like towels, makeup, or contact lenses with others
• Removing all eye makeup before going to bed

If you wear contact lenses, make sure to properly clean and disinfect them before each use. It is also important to replace your contact lens case every 3 months or as recommended by your eye doctor.

Differences Between Pink Eye & a Stye

While both conditions can cause redness and swelling, there are some key differences between pink eye (conjunctivitis) and a stye such as:

• Pink eye affects the conjunctiva, the clear membrane covering the white of your eye and inside your eyelids, while a stye affects the oil glands in your eyelid
• Pink eye can be caused by a virus or bacteria, whereas a stye is typically caused by bacterial infection
• Pink eye can cause watery discharge while a stye produces a thicker, pus-like discharge

River Heights Eye Care: Your Trusted Partner For Comprehensive Eye Care & Optimal Eye Health

If you experience symptoms of pink eye or a stye, consult with your doctor right away for a proper diagnosis and treatment plan. Overall, practicing good hygiene habits can help prevent both conditions. Early detection and treatment can help alleviate symptoms and promote faster healing. River Heights Eye Care provides comprehensive eye care services for all members of the family. Schedule an appointment with us today and let us help you maintain and improve your eye health.

The post How to Tell if You Have Pink Eye or a Stye first appeared on River Heights Eye Care.

Vision is one of our most critical senses, and when it starts to deteriorate, it can significantly impact your daily life. Cataracts are one such eye condition that can blur your vision and affect your overall quality of life. 

Cataract surgery can help you regain your vision. However, as with any surgery, it comes with its share of risks and disadvantages, including infection, swelling, bleeding, visual disturbances, corneal edema, and in some rare cases, retinal detachment. 

Cataract surgery is a common and safe surgery that has helped millions of people improve their vision. However, surgery is an individual decision, and you can discuss whether it’s right for you with your eye doctor.

Risks of Cataract Surgery

Cataract surgery is a common and low-risk procedure that has transformed the lives of millions by restoring clear vision. However, like any surgical intervention, it is not without its risks.

Infection Risk

Cataract surgery involves making an incision in the eye, which poses a risk of infection. While surgeons take great care to maintain a sterile environment, there is always a slight possibility of postoperative infection.

Swelling & Discomfort

After surgery, some patients may experience temporary discomfort or swelling. These are common side effects but can be bothersome for some.

Visual Disturbances

While the goal of cataract surgery is to improve vision, some patients may experience visual disturbances after surgery, such as glare or halos around lights. These symptoms are usually temporary but can affect daily activities during the initial recovery period.

Posterior Capsule Opacification (PCO)

PCO occurs when the lens capsule becomes cloudy after cataract surgery, leading to a gradual decline in vision. Although a laser procedure called YAG capsulotomy can easily address PCO, it is an additional intervention that some people may find inconvenient.

Retinal Detachment

While rare, retinal detachment is a serious complication that can occur after cataract surgery. It is essential for patients to be aware of the symptoms, such as sudden flashes of light or floaters, and seek prompt medical attention if they occur.

Intraocular Lens Complications

During cataract surgery, your natural lens is replaced with an artificial intraocular lens (IOL). The IOL comes with its own risks, such as incorrect power calculation, dislocation, or issues with the positioning of the lens.

Bleeding

Though uncommon, bleeding within the eye can occur during or after surgery, leading to potential vision issues.

Corneal Edema

Swelling of the cornea is a possible complication of cataract surgery that can affect your vision. It typically resolves with time, but you may experience blurred vision during the healing process.

The Pros & Cons of Cataract Surgery

Pros:

• Improved vision: Cataract surgery can significantly improve your vision, allowing you to see things more clearly.
• Enhanced quality of life: By restoring your vision, cataract surgery can help you regain independence and enjoy daily activities.
• Quick and safe procedure: Thanks to technological advances, cataract surgery is relatively quick and safe.
• Minimal discomfort: Most people experience minimal discomfort during and after the surgery, making the recovery process relatively smooth.

Cons:

• Potential risks: Like any surgical procedure, cataract surgery carries some risks, such as infection, bleeding, or retina detachment. However, these risks are relatively rare.
• Cost: Although Alberta Health covers certain expenses, there may be additional costs for premium lens implants, eye drops, and new glasses.
• Recovery time: While the surgery is quick, recovery may take some time. You'll need to follow postoperative instructions, take it easy for a few weeks, and see your optometrist for follow-up appointments.

Healing Process 

Healing after cataract surgery can vary from patient to patient. Some people might experience a speedy recovery, while others might face temporary blurry vision. Following postoperative care instructions, such as using prescribed eye drops and attending follow-up appointments, is crucial. 

Discomfort and itching in the eyes are common after surgery, and you may need a protective shield to prevent rubbing your eyes. Your vision should stabilize within a few weeks after surgery.

Here are some tips for recovering after cataract surgery recovery:

• Restrict physical activity and heavy lifting
• Avoid rubbing your eyes 
• Wear sunglasses in bright settings 
• Wash your eyes carefully and avoid putting soap or water into them
• Avoid cosmetics and lotions around the eyes for at least a week 
• Avoid irritants such as chemicals and dust

Clarity Beyond Cataracts: Navigating the Path to Vision Renewal

Cataract surgery is a standard and safe procedure. However, it’s essential to know the disadvantages and risks involved and weigh them against the benefits. We recommend discussing your options with your eye doctor at River Heights Eye Care to help you decide. Any surgical risks should be taken seriously. However, cataract surgery is an exceptional option to help restore your vision. Book a consultation today and determine if cataract surgery is right for you.

The post What Are the Disadvantages of Cataract Surgery? first appeared on River Heights Eye Care.

Have you ever wondered why your eye drops come with an expiration date? It's not a meaningless number. Expired eye drops could do more harm than good. But why do eye drops expire?

The shelf life of eye drops varies depending on their formulation. But no matter what kind you’re using, expired eye drops are no longer sterile and can cause irritation or infection.

Eye drops can be an easy and effective solution to many common eye issues, but you should consult your optometrist before putting any product in your eyes.

What Are the Different Types of Eye Drops?

Eye drops come in different formulations and types, making it essential to know which eye drops are right for you and your symptoms.

Artificial Tears

Artificial tears mimic natural tears and help lubricate the eyes, reducing dryness and irritation. They're often recommended for dry eyes caused by computer use, contact lenses, meibomian gland dysfunction, and the environment

Sometimes called lubricating eye drops, these drops come with both preservatives and preservative-free formulas. Preservatives often make these drops last longer, but the preservatives can cause irritation. Preservative-free drops are easier on sensitive eyes but don’t last as long. 

Antibiotic Eye Drops

Optometrists prescribe antibiotic eye drops to fight bacterial eye infections such as conjunctivitis (pink eye) and corneal ulcers. They must be used correctly and consistently to avoid resistance to medication. Most antibiotic eye drops only last a couple days to a month after opening. Every medication is different. 

Anti-Allergy Eye Drops

Anti-allergy eye drops are designed to prevent allergies from making your eyes itchy and watery. These drops contain antihistamines, which stop histamines from causing allergic reactions. You can buy them without a prescription, and they come in options with or without preservatives.

Why Do Eye Drops Expire?

Unlike the food in your pantry with best-before dates, expiry dates are the cut-off date when the manufacturer can guarantee the drops’ safety and effectiveness. Beyond that date, the eye drops can pose a risk to your eyes.

Lose Effectiveness

Eye drops expire mainly because they lose their effectiveness over time. The active ingredients in eye drops can break down and become less potent. This means that expired eye drops may not provide the same level of relief as fresh ones do.

Bacteria Growth

The preservatives in eye drops also break down over time, which can lead to bacteria growth, especially after opening the bottle. Using expired eye drops can increase the risk of infection or irritation to the eye.

How to Help Your Eye Drops Last

Some ways you can help maximize the lifespan of your eye drops include:

• Storing your eye drops in a cool, dry place.
• Keeping your eye drops away from direct sunlight.
• Practicing good hand hygiene when putting in eye drops.

It’s essential to clean your hands and practice good eye drop use to prevent cross-contamination from introducing harmful bacteria to the bottle.

Preservatives vs. Preservative-Free

Not all eye drops have the same expiration date. Some eye drops are preservative-free and are designed for single-use only. These drops typically have a shorter shelf life and should be discarded after one use. Multi-use eye drops can usually be used for several weeks after opening as long as they are correctly stored and have not expired.

So, how do you know if your eye drops have expired? Look for the expiration date printed on the packaging or bottle. If it has already passed, it's time to toss them out. You should also discard eye drops that appear cloudy, discoloured, or have particles floating in them. These are signs that bacteria growth may have occurred, and the eye drops are no longer safe to use.

Support Healthy Eyes with Regular Eye Exams

Eye drops can help soothe symptoms of discomfort and irritation, but a visit to your optometrist can help uncover the cause of your symptoms and identify the proper treatment for long-term relief. Schedule an eye exam with River Heights Eye Care to support your vision, maintain eye health, and preserve comfort.

The post Can You Use Expired Eye Drops? first appeared on River Heights Eye Care.

Blue light lenses are gaining popularity as people become more aware of the potential damage caused by blue light to our eyes. These lenses filter out harmful blue light from digital devices like computers, tablets, and smartphones. 

While there are not enough studies to definitively prove the effectiveness of blue light lenses in reducing digital eye strain, preventing dry eyes, or protecting against macular degeneration, they can still help regulate sleep-wake cycles and circadian rhythms. This can have several benefits, including hormone regulation and increased alertness and may help manage depression and anxiety.

With these abilities, blue light lenses are excellent for those who spend a lot of time in front of screens, promoting better overall health and comfort for the eyes.

Understanding Blue Light & Its Effects on Vision

Blue light is part of the visible light spectrum and is emitted by the sun and digital devices like laptops, smartphones, and LED lights. It’s a high-energy, short wavelength. 

We need blue light from the sun as it provides many positive effects, including heightened attention, improved reaction times, and an uplifted mood. You may have heard that blue light emitted by electronics is bad for your eyes, but this claim lacks concrete scientific evidence.

However, excessive exposure to blue light, especially in the evening, can disrupt the delicate balance of your body’s innate sleep-wake cycle, affectionately known as your circadian rhythm.

Do You Need Blue Light Lenses?

Blue light lenses block blue light to minimize its impact on your circadian rhythm, which is particularly important for those who spend a lot of time using digital screens or in LED-lit rooms.

But it’s essential to be mindful of your total amount of blue light exposure, regardless of whether or not you use blue light glasses. A good rule of thumb is to limit device use in the evening and take frequent breaks during the day. 

Additionally, using dimmable lighting can replicate the soft hues of natural light and create a relaxing atmosphere that can help you fall asleep more easily.

The Benefits of Blue Light Lenses

Blue light lenses have become increasingly popular in our digital age. While there’s no proof they protect against certain eye conditions, there are well-documented benefits, particularly in regulating our sleep-wake cycle.

Hormone Regulation

Exposure to blue light, particularly during the evening, has been shown to disrupt melatonin production, the hormone responsible for regulating our sleep-wake cycle. This disruption can lead to difficulties falling asleep and achieving restful sleep. 

Blue light lenses can help mitigate the impact of blue light by limiting how much reaches your eyes, supporting the natural release of melatonin and promoting a more restful and rejuvenating sleep.

Alertness

Blue light lenses can help signal to our bodies that it’s time to wind down and prepare for a restful sleep. This, in turn, can contribute to increased alertness and productivity during the day, as we give our bodies the essential rest and rejuvenation they require for optimal performance. So, incorporating blue light lenses into our routine can be a valuable step towards achieving a well-balanced and energized lifestyle.

Depression & Anxiety Management

Research has consistently indicated a connection between disrupted sleep and susceptibility to depression and anxiety. Blue light lenses can effectively regulate our sleep-wake cycle and indirectly support mental health. These lenses promote healthier sleep patterns and overall well-being.

Blue light lenses may contribute to improved hormone regulation and alertness and provide benefits for managing depression and anxiety.

But blue light lenses are not only helpful for those who spend time in front of digital devices—they can also be beneficial for outdoor use, such as when engaging in activities in direct sunlight. These lenses help reduce glare and make it easier to focus on your activity or enjoy the scenery around you.

Always consult an eye care professional for personalized advice and recommendations regarding your eye health needs.

Get the Most out of Your Blue Light Lenses

At River Heights Eye Care, our highly trained and experienced professionals are here to help you get the most out of your blue light lenses.

From comprehensive eye exams to custom fittings and ongoing monitoring, our team is trained to help you find the right lenses for your needs. Whether you’re looking for a daily lifestyle solution or glasses for work, we have the expertise and resources to ensure you get exactly what you need.Get in touch with River Heights Eye Care today to maximize your blue light lenses and enjoy improved vision and better sleep.

Additional Tips

In addition to wearing blue light glasses, there are some steps you can take to lessen the symptoms associated with too much blue light. This includes:

• Practice the 20-20-20 rule: Take a break from digital devices every 20 minutes to look at something 20 feet away for 20 seconds. This gives your eyes a break from the screen and helps them relax. 
• Use eye drops: Eye drops can keep your eyes lubricated throughout the day if you are experiencing dry eyes from blue light.
• Avoid too much screen time and sunlight: The best way to lower your exposure to blue light is by limiting how much time you spend looking at devices or in the sun. 
• Distance yourself from screens: To avoid blue light exposure, sit an arm’s length away from your screen. 
• Using screen filters: You can install or enable certain screen filters that lower blue light exposure on certain digital devices.
• Adjust your lighting: If you have LED bulbs in your home and you cannot change them, consider adding additional light sources that do not use LED bulbs.
• Wear sunglasses: If you spend a lot of time in the sun, your eyes will be exposed to large amounts of blue light. Wear sunglasses to protect your eyes. 

Taking care of your vision and eye health is a crucial component of your overall wellness. Book an appointment with your eye care professional to determine whether or not blue light glasses are the proper treatment for you.

The post What Are the Benefits of Blue Light Glasses? first appeared on River Heights Eye Care.

Dry eyes can be irritating and uncomfortable to deal with. You may assume you need your optometrist's help with this condition, but this isn’t always true. Did you know you can manage dry eye with a bowl, washcloth, and water?

You can use a warm compress by soaking a washcloth in warm water to help relieve dry eye symptoms and improve tear production. 

What Is Dry Eye?

Dry eye is a condition where your tears cannot effectively lubricate your eyes, leading to irritation. Many people assume that dry or tired eyes are expected after a long day, and while it can happen from time to time, consistent dryness is concerning. Dry eyes are more than an annoyance—they can affect your quality of life. 

You can experience several symptoms if you have dry eye, including: 

• Eyes that sting or burn
• Light sensitivity
• Red eyes
• Gritty eyes
• Blurry vision
• Eye fatigue
• Watery eyes
• Trouble wearing contact lenses
• Stringy mucus in or around the eyes

What Causes Dry Eye?

Dry eye often occurs because of problems with your tear film, which includes 3 layers (mucus, water, and oil) that work together to keep your eyes clean and hydrated. When issues arise in the tear film, like decreased tear production or increased tear evaporation, it can lead to dry eyes.

Decreased Tear Production

Decreased tear production occurs when your body can’t produce enough tears to lubricate your eyes. There can be several reasons this happens, including: 

• Aging
• Medical conditions
• Medication use
• Desensitized corneal nerves

Increased Tear Evaporation

Increased tear evaporation happens when your tears dry out too quickly. A common cause of this issue is meibomian gland dysfunction, a condition where the meibomian glands become clogged which can prevent proper oil flow to the tear film. 

Some possible causes of increased tear evaporation include: 

• Meibomian gland dysfunction
• Eyelid problems
• Eye allergies
• Vitamin A deficiency
• Preservatives in eye drops
• Infrequent blinking

How Can Warm Compresses Help with Dry Eye?

Warm compresses can help dry eyes by providing moisture and heat. These compresses can help you produce more tears, unclog the meibomian glands, and relieve pain and swelling. 

Research shows that heating devices like warm compresses on the eyes can help relieve dry eye symptoms. 

Are Warm Compresses Safe to Use?

Being safe with your eyes is always a good idea, so you may wonder if warm compresses can damage them. 

While compresses can have many benefits, it’s important to keep the washcloth at an ideal temperature. It’s essential that your compress is warm, not hot. A washcloth that’s too hot can injure the skin around your eyes. 

How to Use a Warm Compress to Manage Dry Eye

You don’t need to visit your eye doctor for a warm compress. They’re available at your home if you have the right supplies. You can make a warm compress in a few simple steps. 

Use a clean bowl, washcloth, and warm water to complete the following steps: 

• Fill a bowl with warm water (ensure your skin can handle the heat)
• Dunk a washcloth into the bowl until it’s completely soaked
• Take the washcloth out of the bowl and wring out the excess water
• Fold the washcloth so it fits comfortably across your eyes

Give yourself around 5 to 10 minutes to relax with your warm compress. Lie back and completely cover your closed eyes with the compress. You can use a warm compress as many times as necessary during the day—just know that frequent use may dry out the skin around your eyes. 

Other Dry Eye Treatments

Warm compresses aren’t the only dry eye treatment available. Your optometrist at River Heights Eye Care has many tools to help relieve your symptoms, including at-home and in-office treatments. 

Some potential treatments they may recommend include: 

• Prescription eye drops: Prescription eye drops from your eye doctor can help stimulate tear production or relieve inflammation.
• Dietary changes: Dietary changes can benefit your eye health and help relieve dry eye symptoms. 
• Environmental changes: Your environment can affect your eyes, leading to dryness. Changing your lifestyle and improving your environment can help your symptoms. 
• Artificial tears: Artificial tears are eye drops that simulate real tears. They’re available over the counter and can help temporarily relieve dry eyes. 

Don’t Live with Dry Eyes

Dry eyes don’t need to be a life-long sentence. You can improve your symptoms with at-home remedies or help from your eye doctor at River Heights Eye Care. They’re here to help you enjoy clear, comfortable vision. 

Contact River Heights Eye Care if you experience dry eye symptoms. 

The post How to Use a Warm Compress to Manage Dry Eye first appeared on River Heights Eye Care.

Vision is an important part of our everyday lives, and our eye health helps keep our vision clear. But sometimes, even when we take care of those aspects of our health, such as with regularly scheduled eye exams, there are some diseases that can still affect our eyes. 

These diseases are not to be confused with eye diseases. They are other diseases of the body that could potentially affect your eyes. For example, 5 diseases that can affect your eyes include Crohn's disease, kidney disease, thyroid disease, Lyme disease, and diabetes. 

Learning about the diseases that can affect your eyes can help you make adjustments to support your overall health and your eye health. 

Crohn's Disease

Crohn's disease is a condition that mainly affects your bowel. This is an inflammatory disease that causes swelling of the tissues in your digestive tract and can cause abdominal pain, severe diarrhea, fatigue, weight loss, and malnutrition. While many of the symptoms of this disease affect your digestive tract, it can affect other areas of your body as well. 

Crohn’s is an inflammatory disease that affects other organs of your body, such as your eyes. In fact, Crohn’s disease can cause several different types of inflammation in the eye:

• Episcleritis: This is a common eye complication associated with Crohn’s. It involves inflammation that affects the white tissue of the eyes under the eyelids and can cause redness and sore eyes. Episcleritis often does not have any effect on your vision.
• Scleritis: This condition affects the white areas of the eye. This is a severe condition which can cause pain and reduce your vision. Scleritis is more common in older patients.
• Uveitis: With IBD, uveitis commonly affects the iris of the eye. Symptoms of this condition can include red, irritated eyes, sensitivity to light, headaches, and blurred vision.
• Cataract and dry eyes: IBD can be associated with blurred vision or ‘clouding’ of the eye caused by some steroid medications. If this occurs, you may need to change the treatment and medication you use for IBD. 

Kidney Disease

Your kidneys filter your blood and extra water from your system to get rid of any access waste. If you have problems with your kidneys, your blood may not be filtered the way that it should be.

For those who have kidney disease, eye complications and problems can come on without any warning. It is important to make sure that you are taking care of your eyes and speaking to both your kidney doctor as well as your optometrist to ensure you can take care of problems that arise early on. 

Some of the symptoms that can affect your eyes are sore, red, or dry eyes. This can be eased by controlling the phosphate and calcium levels in your blood. While kidney complications are not the only cause of dry eyes, they can be triggered or made worse by changes in kidney function. 

Retinopathy can be caused by kidney disease as well. It often occurs as a result of high blood pressure in the body. This can damage the small blood vessels in the retina and must be treated right away because it can lead to vision loss or blindness. 

Thyroid Disease

Thyroid eye disease is an immune system disorder which causes inflammation in the tissue and muscles around your eyes. 

There are many symptoms that you may experience with this disease, with some being quite mild and others being more serious. This condition can affect the area of your head where your eyes sit, causing your eyes to bulge out. One potential symptom is swelling that can make it difficult to close your eyes. 

Other symptoms that you may experience with thyroid eye disease are:

• Light sensitivity 
• Redness in the whites of your eyes
• Double vision 
• Watery or dry eyes
• Pain or pressure 
• Eye irritation

Lyme Disease 

Lyme disease is caused by a bacteria that is transferred to humans through bites of infected ticks. One of the potential initial symptoms of Lyme disease is a rash somewhere on the body that appears after being bitten. 

There are many Lyme disease symptoms that a person can experience, such as joint pain or headaches, but the exact symptoms can differ from person to person because there can be many diseases carried in one bite from an infected tick. 

When you have Lyme disease, your vision and your eyes can be affected during the early and later stages of the disease. Some of the symptoms you could experience include:

• Visual fatigue
• Blurred vision
• Double vision 
• Headaches associated with visual activity 
• Eye inflammation 
• Eye floaters
• Sensitivity to light. 

Diabetes 

When you have diabetes, your body is prevented from making and using insulin, which can result in increased levels of sugar in the blood. Diabetes can affect your eye health in several ways. Some of the conditions associated with diabetes include:

• Nearsightedness and farsightedness 
• Premature presbyopia 

• Glaucoma
• Paralysis of the nerves that control parts of the eye 
• Cataracts
• Retinopathy

There are also specific visual symptoms that you may experience when you have diabetes. These symptoms could include:

• Blurred or fluctuating vision
• Loss of visual field 
• Occasional double vision
• Flashes and floaters within the eyes

When you have diabetes, you are at a higher risk for complications and blindness. It is very important to schedule regular diabetic eye exams to ensure that your eye health is being monitored. 

How Do I Manage My Eye Health?  

Managing your eye health along with a disease can sometimes be difficult, but you can get help. During your regular eye exam, our optometrists at River Heights Eye Care can help answer any questions that you might have and provide guidance specific to your eye care needs. There are various levels of care needed depending on which condition you might be experiencing. 

Learn More

If you have questions about how your eye health can be affected by diseases, book your appointment with the optometrists at River Heights Eye Care. Your health is important, and we are here to help care for your eyes. 

The post 5 Diseases That Can Affect Your Eyes first appeared on River Heights Eye Care.

A Healthy Diet for Healthy Sight

Nutrition is essential for supporting your eye health and vision. There are countless benefits to adding specific vitamins, minerals, and nutrients into your diet. Maintaining nutrition can help prevent eye disease and reduce symptoms of dry eye. 

While a well-balanced diet can benefit your whole body health, some vitamins and nutrients are particularly notable for eye health and vision. But how do you know where to start? Read on to learn about 5 vitamins and supplements that benefit your eyes.

1. Omega-3 Fatty Acids

Adding omega-3 fatty acids is a natural way to support tear production and help treat dry eye. While temporary dry eye can be irritating, chronic or severe dry eye can cause corneal scarring and impair vision. Dry eye also increases the risk of infection, as the tear film helps keep the eye's surface clean and nourished.

Omega-3 fatty acids can lower the risk of dry eye by 17%. In addition, omega-3s can reduce eye inflammation and promote meibomian gland production, responsible for the oily tear layer (reducing tear evaporation).

The cell membranes of your retina contain a high concentration of omega-3, supporting cell formation in the eye. In addition, omega-3 has anti-inflammatory properties, which can help prevent eye diseases, including age-related macular degeneration (AMD) and diabetic retinopathy (DR).

Cold-water fish are a significant source of omega-3 fatty acids. Some of the best fish for omega-3 fatty acids are:

• Cod
• Herring
• Menhaden
• Salmon
• Sardines
• Tuna

Many supplements for omega-3 use fish oil, which can sometimes give them a fishy taste. If you consider the taste of fish or fish oil unappealing, some seeds high in omega-3 include:

• Chia Seeds
• Flax seeds
• Hemp seeds

2. Vitamin A

Vitamin A can benefit vision in multiple ways. It helps maintain a clear cornea (transparent front surface of the eye), allowing light to enter the eye correctly. Vitamin A is also a component of rhodopsin, a protein found in photoreceptors cells (rods), allowing vision in low light conditions.

While omega-3 might be the most recommended nutrient for dry eye, diets rich in vitamin A can also improve tear quality. Additionally, diets high in vitamin A also lower the risk for age-related macular degeneration (AMD) and cataracts.

Sweet potato is a significant vitamin A source, containing more than 200% of the recommended daily dose. Sweet potatoes also have additional health benefits, mainly due to antioxidants.

Some vitamin A foods include:

• Beef or lamb liver
• Bell peppers
• Carrots
• Leafy green vegetables
• Mango
• Pumpkins

There are also many supplements available with Vitamin A. When possible, try taking vitamin A supplements with healthy fat (such as avocado), as it absorbs better.

3. Lutein & Zeaxanthin

Lutein and zeaxanthin are carotenoids produced by plants. They give fruits and vegetables a yellow or reddish hue. However, the chlorophyll in some vegetables alters the colouring, resulting in dark green.

Lutein and zeaxanthin antioxidants are recommended by the Canadian Association of Optometrists (CAO) to help maintain sharp vision. The carotenoids (in the macula and retina) also help filter blue light to prevent damage.

They can also help prevent multiple eye problems, including cataracts, UV damage, and dry eye. Lutein can also help to slow the progression of macular degeneration, which can lead to vision impairment and blindness. 

Foods that contain lutein and zeaxanthin include:

• Broccoli
• Egg yolk
• Kale
• Kiwi 
• Parsley
• Red peppers

4. Vitamin C

Vitamin C is a powerful antioxidant. Antioxidants fight free radicals, unstable molecules that can harm cells. Diets rich in vitamin C help maintain clear vision and support the tear film by improving lubrication and production.

In addition, vitamin C is necessary to produce collagen, a structural protein that supports bone, skin, connective tissue, and tendons. In the eye, the cornea and sclera (front of the eye) contain high amounts of collagen.

Supporting collagen in the eye can reduce the risk of developing cataracts and slow the progression of age-related macular degeneration.

Vitamin C is found in various vegetables, particularly citrus fruits. For example, kiwi is high in vitamin C. According to the Canadian Association of Optometrists, kiwi is the top eye food in the fruit category. Some other natural sources of vitamin C include:

• Acerola cherries
• Cantaloup
• Chilli peppers
• Guavas
• Parsley
• Rose hips

Vitamin C is water-soluble. You can consume vitamin C supplements on an empty stomach or with a drink of your choice.

5. Vitamin E

Vitamin E is a fat-soluble vitamin with many health benefits. The vitamin has been used for decades for skin care as taking vitamin E can improve healing time. Other benefits include boosting the immune system and reducing the risk of blood clots. 

The most notable benefit for eye health is vitamin E's role as an antioxidant. Diets high in vitamin E can help reduce oxidative stress, preventing eye disease. In particular, some studies suggest vitamin E can lower the risk of developing cataracts and age-related macular degeneration (AMD). AREDS, a supplement for treating AMD, contains 400 IU of vitamin E.

Some foods rich in vitamin E include:

• Almonds
• Broccoli
• Kiwi
• Mango
• Spinach
• Tomato

Vitamin E, like vitamin A, is fat-soluble. So when taking it in supplement form, it's best to add healthy fat. 

Want More Nutrition Tips?

While we've provided 5 vitamins that can benefit your eye health, there are many more! Adding omega-3, vitamin A, vitamin C, vitamin E, lutein, and zeaxanthin into your diet is a good start. Talk to your eye care team when you want more eye nutrition tips.Book an appointment at River Heights Eye Care to discuss nutrition and healthy lifestyle habits. We can personalize recommendations for your unique eye health needs.

The post 5 Vitamins and Supplements for Your Eye Health first appeared on River Heights Eye Care.

You may have an eye infection if you notice your eye is red, uncomfortable, or inflamed. Many people assume an eye infection is a minor annoyance that will be gone in a few days, but this isn’t always the case. An untreated eye infection can have serious complications, and you should always visit your eye doctor when you have one. 

Continue reading to learn more about eye infections, including why you should visit your optometrist for treatment. 

What Is an Eye Infection? 

An eye infection is a condition where viruses or bacteria attack the eye, causing irritation and inflammation. Your eyes may feel itchy, and they may look red and uncomfortable. You can develop an eye infection in several parts of your eye, including the 

• Conjunctiva: The thin membrane covering the inside of your eyelids & the whites of your eyes. 
• Cornea: The clear surface covering the outside of your iris. 
• Eyelid: The skin protecting your eyes. 

Many types of eye infections exist, both minor and severe. You may experience several symptoms, depending on the infection you have. 

Signs of an Eye Infection

There are many symptoms related to eye infections. You may experience several of these problems when you develop an infection, including: 

• Blurry or distorted vision
• Eye discomfort
• Eye redness
• Fever with no other cause
• Foreign object sensation
• Light sensitivity
• Yellow, green, or watery eye discharge

Types of Eye Infections

Many types of eye infections exist, and each affects your eyes differently. Some infections are less serious, while others can place your vision at risk. 

Some common types of eye infections include: 

Conjunctivitis 

Conjunctivitis (pink eye) is inflammation or infection of the conjunctiva. Several types of pink eye exist, caused by bacterial or viral infections or an allergic reaction. Pink eye can be contagious, but it rarely threatens your vision.  

The types of conjunctivitis include: 

• Allergic: Allergic pink eye occurs due to exposure to allergens like pollen, dander, & other irritants. It’s noncontagious & typically resolves after removing the triggering allergen. 
• Bacterial: Bacterial pink eye develops when bacteria enter the eye through contact. Touching your eyes with dirty hands & sharing makeup can cause this infection. 
• Viral: Viral pink eye develops due to common cold viruses. Someone sneezing or coughing near your face can cause this infection. 

Uveitis

Uveitis is a form of eye inflammation affecting the middle tissue layer in the eye, the uvea. Uveitis can appear suddenly and worsen quickly, affecting several aspects of your eye health. It can lead to redness, discomfort, blurry vision, worsened vision, and light sensitivity. 

Uveitis can occur for several reasons, including a viral or bacterial infection. If left untreated, this condition can lead to vision loss. 

Keratitis 

Keratitis is inflammation of your cornea, typically caused by injury, contaminated contact lenses, viruses, bacteria, or contaminated water. Someone with keratitis may experience red eyes, blurry or decreased vision, light sensitivity, or difficulty opening their eyelids. 

Without proper treatment, keratitis can lead to chronic inflammation, infections or potential vision loss. 

Endophthalmitis 

Endophthalmitis is severe inflammation within the eye caused by an infection. There are 2 main forms of endophthalmitis: 

• Exogenous endophthalmitis: An infection enters the eye from an external source.
• Endogenous endophthalmitis: An infection spreads to the eye from somewhere else in the body.

Endophthalmitis can lead to potential vision loss if left unaddressed. 

Stye

A stye (sty) is a painful lump around the edge of your eyelid, causing discomfort and swelling. You may mistake a stye for a pimple because of the similar look. This condition isn't a pimple—it occurs due to an infection of the oil glands in your eyelids. 

Touching your eyes with dirty hands, inserting contaminated contact lenses, leaving eye makeup on overnight, or having a preexisting skin condition can lead to a stye. 

A stay is typically harmless, disappearing within a few days. In the meantime, you can relieve discomfort by applying a warm washcloth to the stye for 5 to 10 minutes. Visit your eye doctor if a stye doesn’t go away or redness and swelling progress to other parts of your face. 

Why Should You Visit Your Optometrist for an Eye Infection? 

You may have had a previous eye infection that went away on its own, making you wonder why you should have to visit your eye doctor. While it’s true that some infections can go away with time, there’s always the possibility of potential complications. Your risk of complications depends on your infection. 

Some possible complications of an eye infection include: 

• Corneal ulcers
• Dacryocystitis
• Damage to the retina
• Meningitis
• Orbital cellulitis
• Scar formation 
• Vision loss

An untreated eye infection can lead to worse infections, swelling of the eye’s drainage system, blisters on the cornea, or even vision loss. For your safety, always visit your eye doctor if you experience symptoms of an eye infection. They can assess your eye and recommend a treatment plan to relieve your symptoms. 

Don’t Ignore an Eye Infection

Always visit your eye doctor if you think you have an eye infection. Even if the infection is minor, your doctor can recommend ways to relieve your symptoms or improve your comfort as the issue subsides. If left untreated, many infections can significantly affect the eye. 

Contact River Heights Eye Care if you have symptoms of an eye infection. 

The post Why You Should Go to an Optometrist to Treat Eye Infections first appeared on River Heights Eye Care.

Visiting your eye doctor for regular eye exams is important for protecting your eye health and vision. Besides looking for changes in your vision, your eye doctor conducts many tests to identify eye problems. Because eye exams are vital for your health, how often should you visit your optometrist?

Continue reading to learn more about how often you should visit your eye doctor. 

The Importance of Eye Exams

Comprehensive eye exams are more important than you think. When you visit your optometrist, they test for more than how well you can see. You experience several diagnostic tests that help your eye doctor identify signs of eye disease and other potential problems. 

Your eyesight is precious, and many eye conditions can develop with little to no symptoms. Regular eye exams are the only way your optometrist can identify changes in your eye health and vision. When diagnosing issues early, you increase your chances of recovery and prevent further damage to your vision. 

Several eye conditions become more common as you age. Your eye doctor can diagnose the following conditions during a comprehensive eye exam: 

• Refractive errors: Refractive errors affect your everyday vision, making it harder to see—presbyopia is common in adults after age 40, affecting how well your eyes focus during close-up tasks
• Glaucoma: Glaucoma is a group of eye diseases that damage the optic nerve, causing irreversible vision loss if left uncorrected—many but not all forms of this disease raise your intraocular pressure
• Age-related macular degeneration: Age-related macular degeneration (AMD) is a condition causing the gradual decay of your macula—you progressively lose your central vision while your side vision remains the same
• Cataracts: A cataract is the clouding of your eyes lens—this condition typically occurs due to age, worsening your vision until you struggle to read, drive, or read the expression on someone’s face

Regular eye exams are important, but many people think they don’t need one if they can see fine. Even if your vision is normal, you may have an underlying issue you’re unaware of. How often should you visit your eye doctor? 

How Often Should You Visit Your Eye Doctor? 

Your eye exam frequency depends on age and other factors. If you’re a healthy adult aged 19–64 with no current problems, you should have an eye exam at least every 2 years. 

After turning 65, an annual exam is ideal for your eye health and vision. Many eye diseases can develop with age, and yearly exams can help your optometrist track any changes in your vision. 

You may need more frequent eye exams if you have certain conditions, like diabetes. If under 19, an annual exam is beneficial for protecting your vision. The eyes go through many changes as someone grows into adulthood. 

While these are recommendations from the Canadian Association of Optometrists, listen to your optometrist’s advice. They can recommend an examination schedule that meets your unique needs. 

With how important eye exams are for your vision, don’t delay your appointment. Depending on your age, you may not even need to worry about the cost. Alberta Health Care provides children under 19 and adults 65 and older with one complete eye exam per benefit year. 

What should you expect when you visit your eye doctor for an eye exam? 

What Happens During Your Eye Exam? 

Your eye exam features several diagnostic tests that help your eye doctor get a complete picture of your eye health and vision. The goal of these tests is to catch any problems as early as possible to help protect your vision. Expect to take an active role—your eye doctor will ask you questions throughout the exam. 

You can expect the following during your eye exam: 

Medical History

Your exam begins with a discussion about your medical history. Your optometrist will ask about your family history, lifestyle, and other relevant factors. During this section of the exam, you can bring up any eye issues you’re experiencing or any questions or concerns you may have. 

Testing

The testing section of your exam involves several tests that assess different aspects of your eye health and vision. Your optometrist typically begins with a visual acuity test to see how well you can see and if there are any changes in your prescription. Afterwards, your eye doctor will assess your eye health using different technologies to look for signs of eye diseases. 

Prescription Changes

After completing the necessary tests during your exam, your optometrist will review the overall results. If your prescription has changed, they can discuss using glasses or contact lenses to provide you with clear vision. 

This is an overview of what to expect during your eye exam. Everyone’s vision and eye health are different, and your optometrist will cater your exam to meet these needs. 

Why You Should Visit River Heights Eye Care

Regular eye exams play a vital role in maintaining your eye health and vision. While it can seem tempting to avoid booking an eye exam because you can see fine, you should never assume. An eye exam can help identify problems before they affect your vision. 

Visit River Heights Eye Care if you need an eye exam. With modern eye care technology and a friendly, caring approach, we can help meet your vision-related needs. 

Visit us in Cochrane if you need an eye exam. We’re here to help. 

The post How Often Should You Visit Your Eye Doctor? first appeared on River Heights Eye Care.

Sunglasses are a great way to protect your eyes from the sun, helping prevent the development of several eye conditions. It makes sense to wear your sunglasses when out in the sun, but should you wear them more consistently? 

Continue reading to learn more about sunglasses, including 5 reasons you should wear them more often. 

5 Reasons to Wear Your Sunglasses More 

While sunglasses have many benefits, they can feel like a pain to carry everywhere. Many people may think sunglasses are only necessary for the summer and spring, but they have year-round benefits. Besides protecting you from the sun, sunglasses can prevent irritation and potential damage from the elements, avoid headaches, and help you enjoy the outdoors more. 

Here are 5 reasons you should wear your sunglasses more. 

Protect Yourself From Sun Damage

UV-blocking sunglasses can help protect you from several health conditions, such as cataracts, skin cancer, and age-related macular degeneration. 

Eyelid skin cancer

Eyelid cancer is a general term to describe several types of cancer that occur on or within the eyelid. Cancer typically appears in the form of a tumour on the eyelid’s outer surface, developing from fat and sweat glands. Types of eyelid skin cancer include basal cell carcinoma, sebaceous carcinoma, squamous cell carcinoma, and melanoma. 

You increase your risk of developing eyelid cancer each time you expose yourself to the sun without effective eye protection. 

Snow Blindness

Snow blindness, or photokeratitis, can occur when UV rays reflect off of snow, ice, water or emit from light sources like tanning bed lamps. You put yourself at risk of this condition when you don’t wear suitable sunglasses. In Canada, you shouldn’t only take precautions when out doing winter activities—anyone living in a snowy climate should wear UV protection. 

Photokeratitis can lead to several uncomfortable symptoms, including: 

• Irritation
• Pain
• Redness
• Light sensitivity
• Watery eyes
• Blurry vision

Cataracts

A cataract is the clouding of your eye’s lens, typically occurring due to age. While cataracts may not affect your vision at first, they can cause you to struggle with reading, driving, and other everyday tasks. This condition happens to almost everyone with time, but exposure to UV light can accelerate cataract development. 

When cataracts begin to affect your eyesight, surgery is often the only option to restore your vision. While cataracts aren’t preventable, you can slow their growth by protecting your eyes from UV exposure. 

Age-related macular degeneration 

Age-related macular degeneration (AMD) is a condition that causes the progressive decay of the macula, the part of the eye responsible for your central vision. 

The macula begins to thin with time, causing you to lose your central vision. However, your peripheral (side) vision remains unaffected. There are 2 forms of this condition: wet and dry AMD. 

The risk of developing AMD commonly increases with age. However, someone who experiences extensive UV exposure has a higher risk. Protecting your eyes with UV-blocking sunglasses can lower your risk of developing this condition. 

Pterygium 

Pterygium, or surfer’s eye, is tissue growth on the conjunctiva, the clear tissue lining your eyelids. While this condition isn’t typically serious, it can irritate and lower your quality of life. Pterygium typically develops due to extensive exposure to UV light. 

Protect Yourself From the Weather

While the sun can cause significant damage to your eyes, it isn’t the only thing to worry about. Snow, sand, wind, and dust can irritate and damage your eyes. A common concern when spending time in the snow without sun protection is snow blindness.

Sand can enter your eyes on a windy day, irritating or damaging your cornea. Wind and dust can irritate or dry your eyes. The best way to protect your eyes from the elements is to wear wraparound sunglasses frequently. 

Enjoy the Outdoors Without the Need to Squint

If you enjoy spending time outdoors, a quality pair of sunglasses is something you should invest in. You can not only protect your eyes from the sun but also enjoy your surroundings more. Different kinds of sunglasses can help reduce glare or provide more contrast, helping you see more clearly. 

Prevent Headaches & Migraines

You may not be aware, but bright sunlight can trigger migraines and headaches. This reaction occurs due to light sensitivity, which causes pain or irritation. 

Wearing sunglasses can help prevent these headaches from occurring as frequently. Speaking with your optometrist can help identify the best types of sunglasses for your needs. 

Drive Safer by Reducing Glare

When rain or snow hits the highway, light can reflect off of these surfaces and send light rays into your eyes. When light reflects directly into your eyes, it’s known as glare, which can cause eye strain and make it harder to see when driving. 

A pair of polarized sunglasses can help reduce glare when driving, making it easier to see what’s in front of you. 

There are many reasons to wear your sunglasses more often. Besides the aesthetic features sunglasses offer, you can protect your eyes from the sun and the elements, prevent headaches and migraines and improve your safety when driving. 

If you’re interested in quality sunglasses, what should you look for? 

What to Look for When Choosing Sunglasses

When choosing a pair of sunglasses, consider looking for one that provides the following: 

• 99–100% UV blockage
• Lenses with the same level of darkness
• Lenses that provide proper colour balance
• A frame that fits the shape of your face well 

Finding the perfect pair of sunglasses can seem complicated with so many options. However, your optometry team has the expertise to help find sunglasses that meet your vision needs. 

Contact your optometrist if you’re looking for quality sunglasses. 

The post 5 Reasons You Should Wear Sunglasses More Often first appeared on River Heights Eye Care.