If your lenses feel fine in the morning and difficult by evening, the lens is usually not what changed. Your tear film is.
A contact lens depends on a stable layer of moisture to stay comfortable. When that layer becomes unstable through the day, the lens is the first place you notice it.
The usual causes
Your tear film is breaking down
This is the most common one. If the oil layer of your tears is thin, the film evaporates faster than it should, and a lens sitting in it loses its cushion.
Often the underlying issue is meibomian gland dysfunction, where the oil glands in your eyelids are blocked or underproducing. See what is meibomian gland dysfunction.
You are blinking less
Blink rate drops substantially during concentrated screen work, sometimes by half. Fewer blinks means the tear film is renewed less often and the lens dries out.
The lens is at the end of its life
A monthly lens on day twenty-eight is not the same lens it was on day two. Deposits build up on the surface and comfort falls off. If you routinely stretch replacement schedules, that is worth being honest with us about.
The fit is not quite right
A lens that sits too tightly restricts tear exchange underneath it. Too loose and it moves excessively. Either shows up as end-of-day discomfort.
Your environment
Wind, dry air, car vents aimed at your face, and long drives all speed up evaporation.
Medications
Antihistamines and several common prescriptions reduce tear production. Bring a current medication list to your visit.
What you can try
- Preservative-free rewetting drops approved for use with lenses
- Deliberate full blinks during screen work, and short breaks
- Replacing lenses on schedule rather than stretching them
- Fresh solution daily, never topping off what is already in the case
- Replacing the case regularly
- Aiming vents away from your face
If these help but do not solve it, that is useful information rather than a failure. It suggests the cause is upstream of the lens.
When to have it looked at
Book an appointment if:
- Comfort has been getting worse over months
- You are reaching for drops several times a day
- Your vision fluctuates while wearing lenses
- Your eyes are red most evenings
- You have started taking lenses out early to get through the day
Come in promptly, and leave the lenses out, if there is pain, light sensitivity, discharge, or a sudden change in vision. Those are not comfort problems. Discharge and redness can point to pink eye.
What we look at
We examine the lens on your eye, how it moves with each blink, and how your cornea is responding. We also assess the tear film and the oil glands along your lid margin, since that is where the answer usually is.
Depending on what we find, the fix might be a different lens material or replacement schedule, a change in wear time, or treating the tear film itself. Dry eye is treatable, and treating it often makes lenses comfortable again rather than forcing a choice between lenses and comfort. See dry eye treatment.
Common questions
Usually not. Most people we see for this keep wearing lenses once the underlying cause is addressed.
Would daily disposables help?
Often, because you start each day with a fresh surface. Whether they suit you depends on your prescription and eyes.
Can I use regular eye drops with lenses in?
Only drops labeled for use with contact lenses. Others can interact with the lens material.
No. Discomfort is common but it is not something you have to accept.
Get it checked
Bring your lenses, your solution, and the boxes, and tell us how the day usually goes.
Request an appointment or call 805-925-9575.
