Contact Lenses for Dry Eyes - Your Options

Contact lenses can be a nightmare for people with dry eyes. In a healthy eye, a thin layer of tears is still under a contact lens. If this layer dries, the lens starts feeling like sand. Is this the inevitable price you pay for the convenience of contact lenses, or is there a better alternative?

Do contact lenses because my eyes to dry?

There are several causes of dry eye. First, some people simply produce less tears than others, or their chemical composition of their tears are not enough. The amount of tears produced usually decreases with age.

Another cause is the environment - if you work in an overheated room or air conditioning, if you're exposed to smoke, dust or wind, your eyes feel dry. Dry eyes are also a problem for most computer users. People tend to blink less when working on the computer and blinks is essential to wet your eyes.

Finally, some contact lens can also contribute to dry eye syndrome. Most soft contact lenses are made from polymers and water - sometimes up to 70% water. While this is wet, the lens feels comfortable in your eyes; but the water evaporates from the lens as the day progresses. So the objective soaks up your tears, leaving you with dry-eye feeling. In general, the more water contains the lens, the more it is likely to lose its moisture.

Soft lenses that can help with dry eyes

Since dry eyes is a serious many wearers of contact lenses problem, lens manufacturers are constantly working to produce contacts that will be comfortable for people with dry eyes.

One way is to reduce the water content of the lens. Modern silicone hydrogel lenses that are about 30% of water - less than 50-60% of the traditional lens. In addition, the novel polymers used in contact lenses enable the lens to remain wet.

Out of all the objectives formulated for people with dry eyes, Acuvue Oasis and Proclear receive the most favorable comment from holders.