Contact lenses can be beneficial for both vision correction and cosmetic reasons. However, using them in faulty ways can be counterproductive. Itching, burning sensation, light sensitivity/insensitivity and distorted vision are some of the common problems. In extreme cases, there are possibilities of developing corneal ulcer and other serious eye problems.
Opticians recommend some simple ways to get the most out of contact lenses. The most important thing to minimize the risk is to follow the prescription of an ophthalmologist. They also suggest that the lens users would benefit, if they follow the guidelines of using the lens by the book. Changing a brand without proper consultation is, no doubt, unadvisable.
Hygiene is an important factor when we use contact lenses. Therefore, it is necessary to keep the lens clean as well as handle it with clean hands. We must use only the right solution to clean it and always wash our hands before using it.
Certain preservatives such as thiomersal, benzalkonium chloride, and benzyl alcohol are used in contact lens solution. A large number of problems have been attributed to these preservatives. If there is any complication, the users should consult an expert immediately.
The experts also speak against the prolong use of the contact lenses at a stretch. This can be a source of multiple eye problems. Even the use of poor quality lenses can be harmful. Yet, the silver lining is apparent in following these small steps.
