Contact Lens Dryness
Understanding Contact Lens-Related Dry Eyes
Many people with contact lens dryness describe a scratchy or sandy feeling in their eyes. You might notice your vision becomes blurry or fluctuates throughout the day, especially in the afternoon or evening.
- Burning or stinging sensations
- Redness or bloodshot appearance
- Excessive tearing or watery eyes
- Feeling like something is stuck in your eye
- Difficulty keeping your lenses in comfortably
Contact lenses sit directly on the surface of your eye, where they interact with your natural tear film. Lenses can disrupt the stability of your tear film, leading to faster evaporation of moisture. Deposits that build up on lens surfaces over time can create friction and reduce how well tears spread across your eye.
Additionally, contact lenses can reduce the flow of oxygen to your cornea depending on the lens material and thickness. This disruption can trigger changes in tear production or cause existing tears to evaporate more quickly.
Your tear film has three important layers that work together to keep your eyes healthy and comfortable. Contact lenses can split this tear film into two separate layers, one in front of the lens and one behind it.
When this happens, both layers become thinner and less stable. The tear layer in front of your lens evaporates faster, while the layer behind the lens may not get refreshed as often with each blink. This double disruption is why contact lens wearers often experience more dryness than people who wear glasses.
Pay attention to how your eyes feel at different times of day. If your lenses feel comfortable in the morning but become unbearable by afternoon, that pattern suggests lens-related dryness.
- Your lenses move around more than usual when you blink
- You need to remove your lenses earlier and earlier each day
- Your eyes feel much better within minutes of taking out your lenses
- You experience relief on days when you wear glasses instead
Lifestyle and Environmental Risk Factors
The longer you wear your contact lenses each day, the more likely you are to experience dryness. Most people notice symptoms worsen after 8 to 12 hours of wear.
Sleeping in contact lenses, even those approved for extended wear, significantly increases your risk of serious eye infections including microbial keratitis and corneal ulceration. These infections can threaten your vision and require urgent medical treatment. We recommend extended wear only if specifically prescribed and with close professional monitoring.
- Wear lenses during waking hours only unless otherwise directed
- Consider daily disposable lenses to maximize freshness and safety
- Follow your prescribed replacement schedule strictly
- Schedule regular follow-up exams to monitor eye health
When you focus on a computer, phone, or tablet, your blink rate can drop by more than half. Blinking is essential because it spreads fresh tears across your eye and helps keep your contact lenses moist.
If you spend several hours a day looking at screens while wearing contacts, you are at higher risk for dryness. Taking regular breaks to blink fully and look away from your screen can help reduce this problem.
Dry air is one of the biggest environmental triggers for contact lens discomfort. Low humidity environments cause your tears to evaporate faster, leaving your lenses and eyes feeling dry.
- Air conditioning or heating systems that reduce indoor humidity
- Windy outdoor conditions
- Smoky environments or exposure to cigarette smoke
- High altitude locations
- Airplane cabins with very dry air
The care products you use and how you handle your lenses can significantly affect comfort. Some people develop sensitivities to preservatives in multipurpose solutions, while others benefit from switching to hydrogen peroxide-based systems. Protein and lipid deposits accumulate on lenses over their replacement cycle and create surface roughness that irritates dry eyes.
- Try different solution systems if you suspect sensitivity
- Replace your lens case every three months and never top off old solution
- Seasonal allergies can worsen contact lens discomfort
- Giant papillary conjunctivitis may develop from chronic lens irritation
- Never expose lenses or cases to tap water, including during showering or swimming
Health-Related Risk Factors for Contact Lens Dryness
As we age, our bodies naturally produce fewer tears. This change often becomes noticeable in your 40s and continues as you get older.
Hormonal shifts during pregnancy, menopause, or while taking birth control can also affect tear production. Women are particularly likely to experience contact lens dryness related to these hormonal changes.
Many common medications can decrease the amount of tears your eyes produce. If you recently started a new medication and noticed your contact lenses becoming uncomfortable, the two issues may be connected.
- Antihistamines for allergies
- Decongestants for colds and sinus problems
- Blood pressure medications
- Antidepressants and anti-anxiety medications
- Certain acne treatments
If you already have dry eye disease before you start wearing contact lenses, your symptoms will likely get worse with lens wear. Conditions like meibomian gland dysfunction, Sjögren syndrome, and blepharitis all reduce the quality or quantity of your tears.
We recommend treating any underlying dry eye condition before trying contact lenses, or choosing specialized lenses designed for people with existing dry eye problems.
How We Diagnose Contact Lens-Related Dry Eye
When you come in for a dry eye evaluation, we will ask detailed questions about your symptoms, lens wear habits, and daily activities. Understanding when and where you experience dryness helps us identify the underlying cause.
We will examine your eyes both with and without your contact lenses in place. This comparison lets us see exactly how your lenses interact with your tear film and eye surface.
We may perform several tests to measure the quality and quantity of your tears. Not every patient needs every test. We tailor testing based on your specific symptoms and findings. The tear breakup time test shows us how quickly your tear film becomes unstable after you blink.
- Schirmer test to measure total tear production
- Osmolarity testing to check if your tears are too salty, meaning they have higher salt concentration than normal
- Meibomian gland imaging to evaluate oil production when available
- MMP-9 tests for inflammatory markers indicating immune activity in tears
We use special dyes and bright lights to examine the surface of your cornea and the surrounding conjunctiva for signs of dryness damage. These stains temporarily highlight any areas where cells have become irritated or worn away.
A healthy eye surface should show minimal or no staining. Staining patterns can reflect dryness, exposure, allergic reactions, solution toxicity, or increased infection risk depending on the location and severity. If we see significant staining, especially in the areas covered by your contact lens, it indicates that intervention is needed.
Sometimes dryness symptoms come from a poor lens fit rather than true dry eye. We will watch how your lenses move when you blink and check whether they center properly on your eye.
A lens that fits too tightly can restrict tear flow underneath, while a lens that fits too loosely may move excessively and cause irritation. Either problem can create symptoms that feel like dryness even if your tears are actually fine.
Best Contact Lens Options for Dry Eyes
Daily disposable lenses are often our top recommendation for people with dry eyes. Because you throw them away each night, deposits and debris never have a chance to build up on the lens surface.
Fresh lenses every morning also mean you avoid exposure to contact lens solutions, which can sometimes irritate sensitive eyes. Many of our patients with mild to moderate dryness find that switching to daily disposables often improves their comfort significantly.
You might think that lenses with more water would feel more comfortable for dry eyes, but the opposite is sometimes true. High water content lenses can pull more moisture from your tears to stay hydrated.
Low to medium water content lenses often perform better if you have dry eyes, though water content alone does not predict comfort. Lens surface properties, design, material flexibility, and how the lens fits your eye all play important roles in how comfortable your lenses will feel throughout the day.
Silicone hydrogel materials allow much more oxygen to reach your cornea compared to traditional soft lenses. Better oxygen flow helps keep your eyes healthier and supports normal corneal function.
Most modern contact lenses use silicone hydrogel technology. However, comfort varies by material surface and fit. Some patients experience excellent all-day comfort, while others may need different lens designs or care systems to achieve the best results. If you are still wearing older hydrogel lenses, upgrading to silicone hydrogel may provide significant relief.
Some newer lens designs feature water gradient technology, where the water content is higher at the outer surface and lower in the core. This design helps the lens retain moisture at the surface while staying stable throughout the day.
The high water content outer layer keeps your lenses feeling slippery and comfortable, while the lower water content core prevents the lens from dehydrating your eyes. We may recommend these lenses if standard silicone hydrogel options have not provided enough relief.
Scleral lenses are larger diameter lenses that vault over your entire cornea and rest on the white part of your eye. They create a fluid reservoir between the lens and your cornea that bathes your eye in moisture all day long.
These lenses work exceptionally well for severe dry eye that has not responded to other treatments and can provide substantial improvement for many patients. While they require more training to insert and remove, strict hygiene and safety protocols are essential.
- Fill lenses only with sterile preservative-free saline solution
- Follow strict cleaning and disinfection protocols daily
- Never expose lenses to tap water or non-sterile solutions
- Do not sleep in scleral lenses unless specifically directed by our eye doctor
- Attend regular follow-up visits to monitor for complications including infection risk and corneal swelling
Gas permeable lenses, also called GP or RGP lenses, are made from rigid materials that do not absorb water like soft lenses. For some patients, these lenses improve tear exchange under the lens and reduce deposit-related discomfort.
GP lenses take longer to get used to and may feel less comfortable initially. They are not necessarily better for all dry eye patients, as some individuals find the lens-lid interaction increases irritation. However, they can be an excellent long-term option if you have persistent issues with soft contact lenses and do not want to switch to scleral lenses.
Treatment and Relief Strategies for Contact Lens Dryness
Rewetting drops are specially formulated to be safe for use with contact lenses in your eyes. We recommend preservative-free versions because preservatives can build up on your lenses and cause additional irritation. Start with periodic use throughout the day and increase frequency if needed. If you find yourself needing drops very often or your symptoms get worse, stop wearing your lenses and contact our office for evaluation.
- Keep drops with you and apply before your eyes start feeling dry for best prevention
- Choose drops specifically labeled as contact lens compatible
- Avoid products that say to remove lenses before use
- Never use redness reliever drops containing vasoconstrictors with contact lenses
- Follow single-use vial hygiene and discard after one use unless labeled for multiple applications
Sometimes the simplest solution is to wear your contact lenses for fewer hours each day. Try switching to glasses in the evening or on low-activity days when you can comfortably wear glasses instead.
Giving your eyes regular breaks from contact lenses allows your tear film to recover and your cornea to get maximum oxygen exposure. Many of our patients find that reducing their wear time by just a few hours per day makes their lenses comfortable again.
If you have dry eye disease that exists even without your contact lenses, we need to treat that condition first. Common treatments include warm compresses, lid hygiene, and prescription medications to reduce inflammation. Omega-3 fatty acid supplements are sometimes used as an optional supportive measure, though research shows mixed results.
Once your underlying dry eye is under better control, your contact lenses will likely become much more comfortable. We have several effective prescription treatments for dry eye disease that can make contact lens wear possible even for patients with moderate to severe dryness. Treatment options include prescription anti-inflammatory eye drops, nasal spray devices that stimulate natural tear production, short-term supervised steroid therapy when appropriate, therapies targeting the oil glands in your eyelids, and in-office procedures such as thermal pulsation or intense pulsed light when indicated.
Punctal plugs are tiny devices that we insert into the drainage holes in your eyelids. By blocking these drains, the plugs help your natural tears stay on the surface of your eye longer. This treatment can be especially helpful if tests show that you do not produce enough tears.
We typically treat inflammation first before placing plugs, because retaining inflammatory tears can sometimes worsen certain types of dry eye, particularly if you have meibomian gland dysfunction. The procedure takes just a few minutes in our office. Possible side effects include excessive tearing, plug displacement, irritation, and in rare cases infection or inflammation of the tear duct. The plugs can be removed if they do not help or cause any problems.
If your eyes become very red, painful, or sensitive to light, you should remove your contact lenses immediately and switch to glasses. Any painful red eye in a contact lens wearer warrants prompt professional evaluation to rule out infection or other serious complications. Continuing to wear lenses when your eyes are showing signs of serious irritation can lead to infections or corneal damage.
We also recommend taking a break from lenses any time you have a cold, allergies, or eye infection. Your tear quality and quantity decrease when you are sick, making contact lens wear more risky during those times. Avoid high-risk exposures where infection or irritation is more likely.
- Never swim, use hot tubs, or shower while wearing contact lenses
- Avoid any water exposure with lenses in place
- Do not sleep in your lenses unless specifically prescribed for extended wear
- Remove lenses during illnesses that affect your eyes or immune system
Most contact lens dryness is uncomfortable but manageable with proper care. However, certain symptoms indicate a possible corneal infection or ulcer that requires same-day urgent evaluation. Contact lens wearers with severe symptoms should be seen promptly to prevent vision-threatening complications.
If you experience any of the following warning signs, take action immediately to protect your eyes.
- Remove your contact lenses right away and do not reinsert them
- Bring your lenses and lens case to your urgent appointment
- Avoid using any leftover antibiotic or other prescription eye drops unless directed by our office
- Do not patch or cover the affected eye
- Seek same-day professional evaluation if you have sudden vision loss, severe eye pain that persists after lens removal, thick yellow or green discharge, extreme light sensitivity, or notice a white spot on your cornea
Frequently Asked Questions
Many people with dry eyes can successfully wear contact lenses with the right lens choice and care routine. We will work with you to find lenses designed for dry eyes and may combine them with other treatments like rewetting drops or punctal plugs. Some patients with very severe dry eye do better with glasses as their primary option, but we can often find a lens solution that lets you wear contacts at least part-time.
Replacing your lenses more frequently can significantly improve comfort for dry eyes. Daily disposable lenses eliminate buildup entirely, while two-week or monthly lenses accumulate deposits that worsen dryness over time. If cost is a concern, switching from monthly to two-week lenses is a good middle ground that still provides fresher lenses more often.
Colored and cosmetic lenses are typically thicker than regular clear lenses, which can reduce oxygen flow and worsen dryness. The pigments in colored lenses may also create a less smooth surface that irritates dry eyes more easily. If you want to wear colored lenses occasionally, choose high-quality brands with good oxygen permeability and limit your wear time.
Only use eye drops that specifically state they are safe for use with contact lenses in place. Regular eye drops often contain preservatives or ingredients that bind to contact lens materials and can damage your lenses or irritate your eyes. Preservative-free rewetting drops designed for contact lens wearers are your safest choice for relief while wearing your lenses.
Persistent dryness despite trying different lens types and treatments may mean that glasses are a better primary choice for you. However, before giving up on contacts completely, schedule a comprehensive dry eye evaluation with us. We have many newer lens technologies and treatment options available that might work even if older approaches failed.
Rewetting drops are formulated to work with contact lenses and usually contain ingredients that help spread moisture across both your eye and the lens surface. Regular lubricating eye drops may contain oils, gels, or preservatives that cloud your vision, damage your lenses, or require lens removal before use. Always check the label to ensure drops are contact lens compatible before applying them with your lenses in.
Getting Help for Contact Lens Dryness
Contact lens dryness is a common problem, but you do not have to suffer through it or give up your lenses. Our eye doctor can evaluate your specific situation, identify what is causing your dryness, and create a personalized treatment plan. Whether you need different lenses, additional treatments for underlying dry eye, or adjustments to your wearing schedule, we are here to help you see clearly and comfortably.