![]() | There is a unique relation between dry eyes and lenses. Studies show that wearing contact lenses can cause dry eye as well as wearing them can also be used to treat dry eyes effectively. However,... |
There is a unique relation between dry eyes and lenses. Studies show that wearing contact lenses can cause dry eye as well as wearing them can also be used to treat dry eyes effectively. However, new materials are designed to reduce the intolerance caused by dry eyes. Contact lens can be one of the causes of dry eye syndrome. Lenses contain about 70% of water in them. They initially provide comfort to your eye with this moisture. But by the end of the day, evaporation of water takes place from the lenses. Thus, your tears are absorbed by the lenses leaving your eyes dry. In such case, you can use other lenses like Silicon Hydro gel Lenses, which contains only up to 30% water. The lenses allow the lens material to preserve the moisture in the eye. Another contact lens designed for dry eye is Proclear Compatibles. A thin layer of water is preserved between the eye and the lens. The water content in this lens is also retained in the moist environment. Thus your eyes get lubrication and moisture throughout the day.
Modifications of the Lenses:
Large variety of materials and contact lenses are available. You have to consider which one is best suited for your eye keeping in mind your eye problems. There are high and low water content lenses available for people suffering from dry eye. Those having dry eye should use high water content lens for supplementing the tears in your eyes. Low water content lenses produce dehydration of the eye and corneal staining as compared to other regular lens.
Contact lenses are one the factors in causing dry eye. If the tear film is poor, the contact lens will be intolerable and cause damage to the optical surface. The tear film becomes unstable and the evaporation rate is increased, which makes it difficult to wear the contact lens.
Important Tips for Contact Lens Wearers
1. Mist directly on the lens directly before you insert the lens in your eye.
2. You can use NATURE’S TEARS frequently to get relief from the irritation caused by dry eyes and the contact lens.
3. Mist as frequently as required.