Possible Problems With Contact Lenses: Giant Papillary Conjunctivitis

If you are a contact lens wearer, you may be wondering what some of the problems that are associated with contact lenses are in this day and age.  We provide you with a brief discussion of one problem that can be associated with the use of contact lenses.  If you do find that you have any concerns regarding your contact lense or your overall eye health, you should see a professional immediately. 

What is Giant Papillary Conjunctivitis?

As if contact lens wearers aren’t subject to enough hazards and discomforts from wear, environment, and misuse, add giant papillary conjunctivitis (GPC). Scientists think this problem is caused by a reaction to thimerosal, a preservative in cleaning solutions.

What are the Symptoms of Giant Papillary Conjunctivitis?

The symptoms of GPC-itchy eyes, redness, irritation, and vision blurring from buildup of deposits on the lens-are generally seen only when the lenses are in the eye. Some patients with more severe cases of GPC notice that when they blink, their lenses ride up a little as the eyelid opens. This could be caused by raised tissue on the inside of the upper eyelid, and often a diagnosis is made by how the lens rides up on the cornea.

What Other Symptoms Might You Anticipate When It Comes to Giant Papillary Conjunctivitis?

Other symptoms include light sensitivity and increased mucous production in mornings, as well as less lens tolerance. In advanced cases of GPC, the raised bumps on the inside of the eyelid can also scratch the surface of the cornea, leaving it open to possible infections and other disorders of the eye.

What to do in Mild Cases of Giant Papillary Conjunctivitis

In mild cases, contact lens wearers can simply remove the source of the allergen-patients simply stop wearing the contact lenses until the eyes recover. This can take days to weeks and months depending on the severity of the case. A good, professional cleaning of the lens is often the next step to remove old deposits and allergens. In many cases, new lenses are necessary. Sometimes changing lens material reduces the chance of GPC returning, and switching to a contact lens solution without thimerosal may also help.

What to do in More Severe Cases of Giant Papillary Conjunctivitis

For more severe cases of GPC, medications may be required. Topical medications that encourage tear production and supply some antibiotic therapy are commonly prescribed by eye care professionals to fight infection and provide constant natural flushing. Occasionally corticosteroids must be topically applied to reduce inflammation.

Involve Your Doctor

If you suspect you have GPC, stop wearing your contact lenses and visit your eye doctor immediately. It can become a chronic nuisance that threatens the health of your eyes. If not treated, it can prevent you from wearing contact lenses as well as leave your eyes open to infection and damage.

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