What is a common symptom of contact lens overwear?

Contact lens overwear can lead to various complications, one of the most notable being eye redness and irritation. This symptom arises due to prolonged contact lens wear, which can restrict oxygen supply to the cornea, leading to hypoxia. Inadequate oxygenation can cause the eyes to become inflamed, resulting in redness and discomfort. Additionally, irritation is a response to the lenses being in contact with the eye for too long, which can cause dryness, protein deposits, and even lead to conditions like corneal neovascularization.

Experiencing increased vision clarity or better peripheral vision is unlikely when the eyes are red and irritated, as these symptoms often point to complications. There are situations where individuals might wear lenses without experiencing immediate symptoms, but it is not common for chronic overwear to go unnoticed. Recognizing symptoms such as eye redness and irritation is essential to prompt timely intervention and maintain ocular health.