Understanding the Impact of Contact Lenses on Keratitis
When it comes to contact lenses, it is important to be aware of the potential effects they can have on keratitis. Contact lenses and their associated carrying cases can become breeding grounds for various harmful microorganisms such as fungi, bacteria, and parasites. One particular microscopic parasite commonly found on contact lenses is Acanthamoeba.
Keratitis, which refers to the inflammation of the cornea, can manifest in two different forms: infectious and noninfectious. In the case of infectious keratitis, the presence of contaminated contact lenses can facilitate the transfer of dangerous bacteria to the cornea, leading to the development of this condition.
Is Water a Cause of Keratitis?
Water can be a potential cause of keratitis, with two distinct categories to consider. Firstly, the chemicals, including chlorine, used to treat swimming pools can sometimes irritate the eyes and lead to keratitis. This form of keratitis is usually mild and tends to heal on its own without significant intervention. However, it is important to note that water contaminated with bacteria or fungi, such as oceans, rivers, and lakes, can result in a more severe form of keratitis.