CONTACT LENS FOR DRY EYES
Contact lens for dry eyes can be a terrifying for individuals with dry eyes. In a healthy eye, a thin layer of tears forms under a contact lens. If this layer dries out the lens begins reaction like sand. Is this the predictable cost you have to afford the ease of contact lens for dry eyes, or is there an enhanced option?
Do contact lenses cause my eyes to dry?
There are numerous reasons for eye dryness. Initially, a few people just make fewer tears than others, or their chemical work of their tear is not sufficient. The quantity of tears created generally reduces with age.
An additional cause in environmental- if you work in an overheated or air-conditioned room, of if you are exposed to smoke, wind or dust, your eyes will experience dry. Dry eyes are as well a difficulty for most computer users. People are inclined to open and close the eye less when working on the computer and blinking is necessary for wetting your eyes.
Lastly, most soft contact lens for dry eyes is prepared from water and polymers – sometimes up to seventy percent water. While it is the wet, the contact lens for dry eyes feels contented in your eye; but the water fades from the lens as the day progresses. Therefore the lens soaks up water from tears, leaving you with dry-feeling eyes. Usually speaking, the additional water the contact lens for dry eyes includes, the additional prone it is to lose its wetness.
Soft contacts that can help with dry eyes
Because dry eyes is a severe difficulty for a lot of contact lens users, lens makers are continually functioning to create contact lens for dry eyes that will be relaxed for people with dry eyes.
One method is to decrease the water content of the lens. Current silicon hydrogel contact lens for dry eyes is only about thirty percent water - much below the fifty to sixty percent of usual lenses. As well, the new-fangled polymers utilized in contact lenses assist the contact lens for dry eyes to stay wet.
Out of all the lenses formulated for people with dry eyes, Acuvue Oasis and Proclear Compatibles get the most positive appraisals from users.
RGP lenses for people with dry eyes
A number of doctors advise their patients with dry eyes to switch to Rigid Gas Permeable (RGP) contact lenses. The motive is that an RGP contact lens for dry eyes is prepared from polymeric materials and do not be full of any water. Therefore water would not fade away from the surface of the contact lens for dry eyes, as with soft lenses. Thus one reason for dry eyes is illuminated.