Although contact lenses are worn safely by many, there is always a possibility of contracting an eye infection. Factors contributing to this risk include prolonged wear, reduced tear exchange beneath the lens, environmental elements, and inadequate hygiene practices.
To prevent eye infections caused by wearing contact lenses, be sure to adhere to the lens care instructions provided by your optometrist. Consider using single-use daily disposable lenses, which are not only affordable but also safe and convenient to manage. These lenses are available in various prescriptions, eliminating the need for costly and cumbersome contact lens solutions. Below are some common eye infections associated with wearing contact lenses.
A corneal ulcer, characterized by an erosion or exposed sore on the cornea's surface, is typically caused by germs, although viruses, injury, and inadequate eyelid closure can also contribute. When wearing contact lenses, we may be less sensitive to these conditions as they develop, underscoring the importance of promptly removing lenses as instructed.
Symptoms may include redness, pain, tearing, discharge, a white spot on the cornea, blurry vision, burning, itching, and light sensitivity. Early diagnosis is crucial for effective treatment. Your optometrist may use special dye to aid diagnosis and will tailor treatment, often involving eye drops, for optimal results.
Contact Lens-induced Acute Red Eye (CLARE) is an inflammation affecting the cornea and conjunctiva, often triggered by sleeping with contact lenses. It typically presents as red eyes upon waking.
In many instances, discontinuing lens wear resolves the condition without further intervention. However, if redness or irritation persists beyond 24 hours, it is advisable to consult your optometrist. Urgent attention is warranted if you experience pain, light sensitivity, or vision changes.
Giant Papillary Conjunctivitis (GPC) is an inflammation of the upper eyelid, often seen in individuals who overwear their contact lenses. Switching to daily disposable lenses can help manage this condition effectively.
Symptoms of GPC typically include small red bumps on the underside of the upper eyelids, accompanied by itchiness, discharge, increased awareness of lenses, and reduced tolerance.
Optometric treatment may involve prescribed eye drops to alleviate inflammation. Once the condition is managed, your optometrist may recommend switching to a different type of contact lens.