Special attention should be paid to the wearing time of colored contact lenses!

Compared with transparent lenses, colored contact lenses can perfectly improve the makeup effect and bring people the effect of pupil beauty. However, compared with transparent lenses, colored contact lenses are more likely to cause hypoxia. Wearing them for too long may lead to discomfort and even health problems, so special attention should be paid.

The structure of colored contact lenses is quite unique. To eliminate the risk of discoloration, the dye layer is sealed between two lenses, making the colored lenses theoretically thicker than clear ones. Since the dye layer partially obstructs oxygen permeability, it is crucial for colored lenses to have high oxygen permeability. The editor recommends that before purchasing colored contact lenses, you should pay attention to the oxygen permeability coefficient and oxygen permeability rate, choosing higher values over lower ones.

The dangers of wearing colored contact lenses are evident. Cases of corneal hypoxia, corneal abrasion, and even corneal ulcers are common. Long-term visual fatigue can lead to vision decline and damage tear function, ultimately disrupting the internal microenvironment of the eye. If the overall resistance of the eyes decreases, bacteria can easily invade and multiply, leading to various eye problems. Some individuals may also experience adverse reactions such as eye swelling and allergies.

Therefore, the duration of wearing colored contact lenses must be carefully managed; controlling the wearing time is a very simple and effective method. First, colored contact lenses should not be worn every day; they should be removed for at least two days a week to allow the eyes sufficient rest. Second, continuous wear of colored contact lenses should ideally be limited to no more than 6 hours, with a maximum of 8 hours, to ensure the eyes have ample time to relax and adjust. Finally, for first-time wearers, it is advisable to start gradually and increase the wearing time slowly to avoid a noticeable foreign body sensation.

Research has proved that wearing colored contact lenses frequently or for a long time will undoubtedly increase the risk of infection. Don't let wearing colored contact lenses become a burden on your eyes!