Contact Lens And Dry Eyes

Before, people with dry eyes are discouraged to wear contact lenses because this would make the symptoms turn for the worse. They never realized that dryness is a common occurrence also in contact lens wearer. Due to the advent of technology, people with dry eyes can now wear different contact lenses, from prescriptive to cosmetic. People with dry eyes can also wear the lenses for an extended period of time due to advances in lenses technology and lens care products.


The contact lens fro dry eyes tries to make sure that it won’t cause corneal scars and damage to eye tissues. Tears nourishes the eyes, failure to produce them leads to instability on the tear firm. Leading manufacturers and brands continue to invest on research and technology to make sure they can make the proper contact lens for dry eyes. They employ the use of new polymers, gels to so that it can retain water for the longest possible time.


Contact lens for dry eyes are created with different and special compounds that controls dryness and serves other purposes. Silicone hydrogel controls the water buildup and gives a soothing and comfortable feeling to the eyes. It provides moisture despite having lesser water.
Silicone hydrogel lenses are composed of materials that yield high oxygen permeability, allowing more oxygen to flow to the cornea.


There are also new polymers that are developed to address the dryness problem. Omarfilcon A is one particular polymer that is employed by manufacturers to come up with biocompatible contact lenses. It is specifically designed to fit comfortably and adjust to the characteristics of the eyes.Hydrophilic polymers is the main component of soft contact lenses, it keeps the lens moist and easy to wear. They will ensure that your eyes are properly hydrated.


The best contact lenses for dry eyes is a rigid gas permeable lenses. It does not dehydrate the eye because this type of contact lens of rigid plastic. The plastic that composes rigid gas permeable lenses is oxygen permeable.


Just a reminder, it is wiser to visit an eye practitioner to check if you are suffering from dry eyes. You have to make sure that you will follow all the instruction given in the manual to avoid eye complications, if ever your doctor gave you the permission to wear contact lens.