What are some risks associated with long-term contact lens wear?

Long-term contact lens wear is associated with several health risks for the eyes, with a significantly higher risk of infection and corneal damage being among the most critical concerns. When contact lenses are worn for extended periods, especially beyond the recommended time frames, they can lead to a decrease in oxygen supply to the cornea. This hypoxia can result in swelling, discomfort, and a higher susceptibility to bacterial infections.

Furthermore, the prolonged presence of the lens can cause the buildup of deposits on the lens surface, leading to irritation and potential damage to the corneal tissue. These risks highlight the importance of proper lens care, hygiene, and adhering to recommended wearing schedules to minimize adverse effects on eye health. Other options, such as improvements in comfort or reduced irritation, may not necessarily be true for long-term wear and typically do not outweigh the potential risks involved.