Is contact lens allergy real?

Is contact lens allergy real?


Yes — and it’s more common than you might think!

Many people assume that eye irritation comes from low-quality lenses, but in reality, poor hygiene is the main cause.

Contact lens allergy, known as Giant Papillary Conjunctivitis (GPC), often occurs in people who use monthly contact lenses. Symptoms include:

  • Burning or stinging sensation
  • Eye irritation
  • Watery eyes
  • Redness
  • Sticky white mucus around the inner corner of the eye

This condition is caused by protein deposits that accumulate on the lens over time. These proteins come from natural tears, mixed with dust, air pollution, and cosmetic residues — creating buildup that irritates the eyes.

When examined by an eye specialist using a magnifying slit lamp, small white bumps (papillae) can be seen on the inner eyelid — a sign of an allergic reaction.

How to manage and prevent it:

  • Keep your lenses clean
  • Rub & rinse your lenses before soaking to remove protein deposits and germs
  • Use high-quality lens cleaning solution
  • Or switch to daily contact lenses, which greatly reduce the risk because you use a fresh pair every day