Contact Lens Keeps Falling Out
Why Contact Lenses Fall Out
Contact lenses are designed with a specific base curve and diameter to match the shape of your eye. When the curve is too steep or too flat, the lens cannot maintain proper contact with your cornea. This mismatch causes the lens to move excessively or pop out when you blink or look around.
Even a small difference in these measurements can affect how securely your lens sits on your eye. We carefully measure your eye during a contact lens fitting to ensure the best match for your unique eye shape.
Not all contact lenses work well for every eye. Some people need lenses made from specific materials that allow more oxygen to reach the cornea. Others may need a different design, such as a toric lens for astigmatism or a larger diameter lens for better stability.
If your current lenses were not prescribed after a thorough fitting, or if they were chosen primarily for convenience or cost, they may not suit your individual eye anatomy. Switching to the right lens type can make a significant difference in comfort and stability. Rigid gas permeable lenses can provide superior optics but are more likely to dislodge during sports; soft lenses are generally more stable for active wearers.
Your eyes can change over time due to aging, pregnancy, refractive surgery, or certain medical conditions. These changes may alter the curvature of your cornea or the overall shape of your eye surface. When this happens, contacts that once fit well may no longer sit properly.
A shift in your prescription does not usually change soft lens fit, but extreme powers and rigid lenses can be affected. Regular exams help ensure both prescription and fit remain appropriate.
A healthy tear film acts like a cushion between your contact lens and your eye. When tear volume or quality is low, the lens can adhere to the cornea and the eyelid can catch the dry lens edge during a blink, which can displace or eject the lens.
- Environmental factors like air conditioning, heating, and wind can worsen dryness
- Screen time reduces your blink rate, leading to faster tear evaporation
- Certain medications and health conditions can decrease tear production
- Aging naturally reduces the quality and quantity of tears
- Medications such as antihistamines, antidepressants, isotretinoin, and some blood pressure medicines can reduce tear production
Contact lenses can become damaged through everyday wear and tear. Tiny tears, deposits, or warping can change the shape of the lens and prevent it from fitting correctly. Even lenses that look fine to the naked eye may have subtle defects that affect their stability.
Overwearing your lenses beyond their recommended replacement schedule increases the risk of damage. We encourage you to replace your lenses on time and inspect them regularly for any signs of wear.
Signs Your Contact Lens Fit Needs Evaluation
A small amount of lens movement with each blink is normal and healthy. However, if your lens shifts dramatically or slides off center every time you blink, the fit is likely incorrect. Excessive movement can lead to discomfort and unstable vision.
You may notice that the lens feels loose on your eye or that it takes a moment for your vision to clear after each blink. These are signs that the lens is not maintaining proper position on your cornea.
If your lens falls out more than once in a while, especially during normal activities, this is a clear sign of a fit problem. Lenses should stay in place during routine tasks like reading, using a computer, or having a conversation.
Frequent displacement interrupts your day and increases the risk of losing a lens or exposing your eye to irritants. We can adjust your lens parameters to improve stability and prevent this frustrating issue.
A poorly fitting contact lens can rub against your eye or fail to move properly with your blink. This friction may cause discomfort, a gritty sensation, or visible redness. You might feel like something is constantly in your eye, even when the lens is clean.
- Persistent discomfort that does not improve after repositioning the lens
- Redness that appears after wearing lenses for a short time
- A feeling of pressure or tightness on your eye
- Increased sensitivity to light while wearing contacts
If your vision becomes blurry and then sharpens after you blink hard or manually adjust your lens, the lens is moving out of its optimal position. This pattern suggests that the lens is too loose or the wrong shape for your eye.
Constantly needing to reposition your lens is not normal. A well-fitted contact should provide clear, stable vision without requiring frequent adjustment.
In some cases, lenses that fall out repeatedly may indicate an underlying eye condition that needs attention. Conditions such as keratoconus, severe dry eye disease, or corneal irregularities can make it difficult to achieve a stable lens fit with standard contacts.
If you experience sudden changes in lens fit, pain, vision loss, or discharge, contact our office right away. These symptoms may require prompt evaluation to protect your eye health. Remove your contact lens immediately and do not reinsert it if you have severe redness, light sensitivity, significant pain, decreased vision, a white spot on the cornea, trauma, chemical exposure, or thick discharge. Seek urgent eye care.
How We Diagnose Contact Lens Fit Problems
A contact lens fitting is a specialized exam that goes beyond a standard vision test. We evaluate not only your prescription but also the physical characteristics of your eyes. This process ensures that your lenses fit safely and comfortably.
During the exam, we ask about your lifestyle, work environment, and any symptoms you experience with your current lenses. This information helps us recommend the best lens type and wearing schedule for your needs.
We use precise instruments to measure the curvature of your cornea, the horizontal visible iris diameter, and the size of your pupil. These measurements guide us in selecting the correct base curve and diameter for your contact lenses. Pupil size informs multifocal lens design more than soft lens fit.
- Keratometry readings to determine corneal curvature
- Pupil and iris diameter measurements for proper lens sizing
- Corneal topography to map the entire surface of your eye when needed
- Assessment of eyelid position and blink patterns
We examine the quality and quantity of your tears using specialized tests. These evaluations help us determine whether dry eyes are contributing to your lens instability. We also check for signs of inflammation, allergies, or other conditions that might affect contact lens wear.
A thorough assessment of your eye surface ensures that we identify any issues that could interfere with comfortable lens wear. Treating underlying problems often improves lens fit and comfort significantly.
- Tear breakup time to assess stability of the tear film
- Corneal fluorescein and conjunctival lissamine green staining
- Tear osmolarity and MMP-9 testing when indicated
- Meibomian gland evaluation and meibography for oil gland function
- Screening for allergy or giant papillary conjunctivitis
After placing a trial lens on your eye, we observe how it moves when you blink and look in different directions. We check whether the lens centers properly, how much it shifts with each blink, and whether it rotates or stays stable.
This dynamic assessment allows us to see exactly how the lens interacts with your unique eye anatomy. We may try several different lenses during one visit to find the optimal fit. For rigid lenses, we assess lid interaction and centration during blink and gaze shifts.
Solutions to Keep Your Contact Lenses in Place
One of the simplest solutions is to change the base curve or diameter of your lenses. A steeper base curve can provide a tighter fit, while a flatter curve may be needed if your current lenses feel too tight. Similarly, a larger diameter can improve stability for some wearers. Diameter selection is guided by corneal diameter and lid anatomy rather than pupil size.
We carefully select these parameters based on your measurements and how the trial lenses perform on your eyes. Even small adjustments can lead to meaningful improvements in comfort and stability.
Contact lenses are made from various materials with different properties. Some materials are more flexible, while others hold their shape more firmly. Certain brands use unique designs that may work better for your eye shape or tear film.
We may recommend a silicone hydrogel lens for higher oxygen transmission, a material with surface treatments or wetting agents, or a different edge design. Higher water content is not always better for dryness. The right material can make lenses feel more comfortable and stay in place more reliably.
Daily disposable lenses offer the advantage of a fresh, clean lens every day. This reduces the buildup of deposits that can alter lens shape and fit over time. For many patients, the consistent fit of a new lens each day solves stability problems.
Specialty lenses, such as those designed for astigmatism or multifocal vision, may also provide better stability. These lenses often feature specific design elements that help them maintain proper orientation and position on the eye. Other options include hybrid lenses, rigid gas permeable designs, piggyback soft-on-rigid combinations, and orthokeratology for overnight corneal reshaping with daytime lens-free vision.
If dry eyes are causing your lenses to fall out, we focus on improving your tear film first. This may include prescription eye drops, nutritional supplements, or treatments to reduce inflammation. Several therapies target the root causes of dry eye disease.
- Prescription anti-inflammatory drops such as cyclosporine or lifitegrast
- Varenicline nasal spray to stimulate basal tearing when appropriate
- In-office treatments for meibomian gland dysfunction such as thermal pulsation, IPL, or lid debridement
- Punctal plugs for aqueous deficiency when indicated
- Environmental modifications and blink training to reduce evaporation
- Dietary approaches; omega-3 benefits are mixed, so discuss with your clinician
Some eyes require custom-made contact lenses designed specifically for their unique shape. This is especially true for patients with irregular corneas, high astigmatism, or conditions like keratoconus. Custom lenses can provide comfort and vision that standard lenses cannot achieve.
Scleral lenses, which vault over the cornea and rest on the white part of the eye, may be recommended for certain conditions. These specialty lenses offer exceptional stability and can be often transformative for patients who have struggled with traditional contacts.
After we prescribe new lenses, we schedule a follow-up visit to ensure they are working well. This appointment allows us to fine-tune the fit if needed and address any concerns you may have. Your comfort and vision are our top priorities.
We encourage you to wear your new lenses for at least a few days before the follow-up so we can assess how they perform in your daily life. This feedback helps us make any final adjustments for optimal results.
Self-Care Tips to Prevent Lenses from Falling Out
Learning to insert your lenses correctly ensures they start in the right position. Before placing the lens on your eye, check that it is not inside out and that it is centered on your fingertip. Look straight ahead and gently place the lens on your cornea, then blink slowly to allow it to settle.
If the lens feels off center after insertion, wash and dry your hands, instill a sterile saline or contact-compatible rewetting drop, look in the direction opposite where the lens has drifted, and gently nudge it through the eyelid back toward the cornea. Do not press directly on the cornea or rub the eye.
Protecting your eyes from infection and complications requires following key safety guidelines for contact lens use.
- Do not sleep in contact lenses unless specifically prescribed for overnight wear
- Do not wear contacts while swimming, in hot tubs, or in the shower
- If water contacts a lens, remove it as soon as possible; discard a daily disposable or disinfect a reusable lens before reinsertion
- Always wash and dry hands before handling lenses
Clean lenses maintain their shape and fit better than lenses covered in protein deposits or debris. Follow the cleaning routine we recommend, using only approved solutions. Never use water or saliva to clean or store your lenses, as this can introduce harmful microorganisms.
- Rub and rinse your lenses every time you remove them, even if using a no-rub solution
- Replace your lens case every three months to prevent contamination
- Never top off old solution with new solution in your case
- Discard lenses at the end of their recommended wearing period
- Consider a hydrogen peroxide disinfection system if you have heavy deposits or sensitivity to multipurpose solutions; never instill peroxide into the eye and always complete the neutralization step
- Allow the case to air dry face up each day and avoid transferring solution to smaller containers
Rewetting drops designed for contact lens wearers can help maintain moisture on your lenses and eyes. Apply these drops whenever your eyes feel dry or your lenses seem less comfortable. This simple step can prevent lenses from sticking to your eyelids and improve overall stability.
We can recommend specific brands that work well with your lens type. Not all eye drops are safe for contact lens wear, so always use products labeled as compatible with contacts. If you use drops more than four times daily, choose preservative-free formulations. Avoid vasoconstrictor redness reliever drops and drops with benzalkonium chloride while wearing contacts.
Wind, dust, and dry air can quickly dehydrate your lenses and eyes. When spending time outdoors or in challenging environments, wear wraparound sunglasses to shield your eyes. In indoor spaces with dry air, consider using a humidifier to add moisture to the environment.
During activities like cycling, running, or yard work, take extra precautions to protect your eyes. If you notice your lenses becoming uncomfortable in certain conditions, it may be best to wear glasses during those activities instead.
If your eyes feel dry, irritated, or uncomfortable despite using rewetting drops, it may be time to remove your lenses for the day. Continuing to wear lenses when your eyes need a break can worsen symptoms and increase the risk of complications. If a lens feels stuck, apply generous contact-compatible lubricating drops and wait until it moves freely before attempting removal.
Keep a pair of glasses with your current prescription available so you can switch easily when needed. Listening to your body and giving your eyes rest helps maintain long-term eye health and successful contact lens wear.
Frequently Asked Questions
You cannot safely adjust the fit of your contact lenses at home. The base curve and diameter are determined by precise measurements and must be changed by ordering a different lens with new parameters. If your lenses feel loose, schedule an appointment with our eye doctor for a professional evaluation and refitting.
Your two eyes may have slightly different shapes, curvatures, or tear film qualities. It is also possible that one lens has become damaged or warped while the other remains in good condition. Sometimes, differences in eyelid tightness or position between your two eyes can affect how securely each lens sits.
Rewetting drops can improve comfort and may help lenses stay in place if dryness is part of the problem. However, drops alone will not fix a lens that is the wrong size or shape for your eye. They work best as part of a comprehensive approach that includes proper lens fit and good eye health. Use only drops labeled for contact lenses.
Yes, allergies can cause your eyes to produce extra mucus, become swollen, or feel itchy, all of which can affect contact lens fit. Rubbing your eyes due to itching can also dislodge lenses. We may recommend allergy treatments or switching to daily disposable lenses during allergy season to minimize these issues.
RGP lenses dislodge more easily during rapid eye movements. Consider soft daily disposables, sports goggles over contacts, or a fit adjustment.
Switching to glasses temporarily while we solve your contact lens fit problem is a reasonable option. However, most fit issues can be resolved with the right lens parameters or treatment for underlying eye conditions. We work with you to find a solution that allows you to wear contacts comfortably if that is your preference.
More Common Questions About Contact Lens Safety and Care
No. The conjunctiva forms a continuous lining that prevents a lens from going behind the eye. A lens can roll under the upper eyelid. Use lubricating drops and look down, then gently sweep the upper lid to recover it.
Do not pull at it. Instill several drops of a contact-compatible lubricant or sterile saline, blink gently, and wait one to two minutes. Remove only after the lens moves freely. If it remains adhered or you have pain, seek care.
Discard a daily disposable. For reusable lenses, perform a rub-and-rinse clean with fresh solution and fully disinfect before reinsertion. When in doubt, discard.
No. Do not wear lenses with red, painful, or watery eyes, or when you have a respiratory illness. Switch to glasses and resume lenses only after symptoms resolve and the eyes are clear.
Replace your contact lenses exactly as prescribed, whether that is daily, every two weeks, or monthly. Wearing lenses beyond their intended lifespan allows deposits to build up and the material to degrade, both of which can affect fit and increase the risk of eye problems. Staying on schedule is essential for healthy, comfortable lens wear.
Getting Help if Your Contact Lens Keeps Falling Out
If your contact lenses keep falling out, our eye doctor is here to help. We will perform a thorough examination, identify the cause of the problem, and work with you to find the right solution. You deserve comfortable, stable vision, and we are committed to making that happen for you. Bring your current lenses, case, and solutions to your visit so we can evaluate deposits and care practices.