By Aimee Surtenich
Swimming with contact lenses should be avoided whenever possible to help prevent bacterial contamination of your eye. Swimming with contacts can result in eye infections, irritation and potentially sight-threatening conditions such as a corneal ulcer.
The FDA recommends that contact lenses should not be exposed to any kind of water, including tap water and water in swimming pools, oceans, lakes, hot tubs and showers.
Water can be home to countless viruses and dangerous microbes. One of the most serious is the Acanthamoeba organism, which can attach to contact lenses and cause the cornea to become infected and inflamed. This condition, called Acanthamoeba keratitis, is associated with wearing contact lenses while swimming and can cause permanent vision loss or require a corneal transplant to recover lost vision if not treated early enough.
If water gets in your eyes when swimming, you should remove, clean and disinfect your contact lenses as soon as possible to reduce your risk of eye irritation and infection.
Proper contact lens care reduces further the chance of contamination. Remember to replace your contact lens case at least every three months and always follow your eye doctor’s recommendations.
Rigid gas permeable (GP) contact lenses should never be worn while swimming, as they are more likely to dislodge from your eye. While soft contact lenses are more likely to remain on your eye when swimming, they are porous and can absorb chemicals and bacteria, increasing the risk of eye irritation and infection…….
Read more: http://www.allaboutvision.com/contacts/faq/swim-in-cls.htm
Source: All About Vision