Contact Lens Complications May 2026

The growth of new blood vessels into the normally clear cornea to compensate for chronic oxygen deficiency.

If you experience any of these symptoms, remove your lenses immediately and consult an eye care professional:

Often caused by Pseudomonas aeruginosa or Staphylococcus , frequently linked to poor hygiene or sleeping in lenses. Contact Lens Complications

A rare but severe parasitic infection often found in tap water, hot tubs, or swimming pools. It is notoriously difficult to treat.

Often associated with contaminated lenses or injury from organic matter, characterized by gray-white spots on the eye. Warning Signs to Watch For The growth of new blood vessels into the

Infectious keratitis (inflammation of the cornea) is the most dangerous complication and can lead to permanent vision loss.

The most frequent reason for lens discontinuation, causing stinging, burning, or a "gritty" sensation. It is notoriously difficult to treat

An inflammatory reaction where small bumps (papillae) form under the upper eyelid, often due to lens deposits or mechanical rubbing.