Scleral lenses are safe when worn and cared for properly, but like any contact lens, they carry a small risk of eye infection — and infections need prompt attention. Knowing the warning signs helps you act quickly and protect your vision.
Why infection risk exists
Any time you place a lens on your eye, hygiene matters. Contamination from unwashed hands, improper solutions, tap water, an unclean case, or over-wear can introduce microorganisms. Good habits keep the risk very low, but awareness is still important.
Warning signs to take seriously
Contact your eye doctor promptly — or seek urgent eye care — if you notice:
- Eye pain that's new, worsening, or significant
- Increasing redness, especially in one eye
- Discharge or unusual watering
- Light sensitivity that's worse than usual
- Blurred or decreasing vision
- A white or cloudy spot on the cornea
- A feeling that something is seriously wrong with the eye
Don't wait to "see if it gets better." Corneal infections can progress quickly, and early treatment protects your sight.
What to do if you suspect an infection
- Remove the lens (don't keep wearing it).
- Do not put the lens back in until you've been evaluated.
- Save the lens and case — your doctor may want to examine them.
- Get seen promptly. Same-day care is appropriate for significant symptoms.
Prevention is your best protection
- Always wash and dry your hands before handling lenses.
- Use only approved, preservative-free saline to fill — never tap water.
- Clean and disinfect lenses and replace your case regularly.
- Don't sleep in daytime lenses or over-wear them.
- Keep your follow-up appointments so we can monitor eye health.
When in doubt, reach out
It's always better to call and be reassured than to ignore a warning sign. We'd far rather see you early.
Noticing any of these symptoms? Remove your lens and contact CFE Memphis right away.
This article is educational and not a substitute for professional medical care. If you have severe eye pain or sudden vision loss, seek urgent care immediately.