High Water Content Contact Lenses Dry Eyes
Their 54 water content is perfect for wearers with dry eyes.
High water content contact lenses dry eyes. It s a misconception that dry eyes and contact lenses are like oil and water. Sure having dry eyes means the tear film meant to moisturize your eyeballs isn t working as well as it should. High water content lenses are more likely to cause dry eye than those with low water content. The water content of a soft contact lens can vary greatly from 38 water to over 70 water so consult with your eye doctor to be sure you re using the contacts that are best for you.
The material used to create these lenses is a high performance silicone hydrogel which contains the company s aquaform r technology. High water contact lenses are also more likely to become dehydrated due to everyday. Chart of water content and oxygen transmissibili ty dk t. Contacts with a high water content have a higher oxygen.
Contact lenses with a lower water content dehydrate less on the eye than do lenses with a high water content so they could be better for people with dry eyes. Hydrogel s lenses can be worn for one or two weeks before you have to toss them out. These popular contact lenses for dry eyes are made of a high water hydrogel material and contain molecules found naturally in human cell membranes that attract and surround themselves with water keeping proclear lenses moist and comfortable after 12 hours of wear according to coopervision. High water content up to 90 hydrogel contact lenses for more sensitive eyes.
Contact lens wearers who are more prone to dry eye syndrome will find contact lenses with a lower water content more comfortable to wear. The lens is also designed to balance moisture retention and they re ultra durable so they re less likely to rip when you re cleaning them. Counterintuitively soft contacts with a higher wetness level though comfortable may worsen your dry eye symptoms. High water content lenses are lenses with more than 50 water whereas low water content lenses have less than 50 water.
With high water content lenses the moisture in the lens draws out the eye s tears making them more prone to dehydration. The material is ideal for anyone with dry eyes because it creates a bond with the water molecules within it to retain the water. 6 lenses per box. They tend to send more moisture to the eye when you first put them in but can dry out faster.