5 Reasons to Wear Focus Night and Day Contact Lenses

Focus Night and Day contact lenses are silicone hydrogel - a combination of hydrogel, a soft plastic containing water and silicone, a compound that allows oxygen to pass through it. The combination creates a lens material capable of absorbing six times more oxygen than standard lenses hyrogel. Oxygen is essential for optimal eye health.

The Focus Night and Day lens is flexible, stays wet, and is resistant to dehydration. Focus Night and Day lenses are beneficial insofar as they are durable, long-lasting, comfortable and easy to maintain. Moreover, the risk of infection is reduced and not having to take the lenses every night to minimize the problems that some contact lens wearers.

Focus Night and Day contact lenses were the first to be FDA (Food and Drug Administration) approved for continuous wear 24 hours a day for as long as 30 days. Although the lenses are approved for use without the elimination of up to 30 days, this list may not satisfy everyone. The duration of wear depends on the recommendation of an eye care doctor.

During a year-long U.S. clinical study in 1300 that used eyes Focus Night and Day lenses, 1000 were able to complete the year of wear, and 67 percent used the lens for a period of 22 to 30 days.

Focus Night and Day contact lenses are some risks and side effects. As with any product of contact lenses, users are at risk of developing an eye infection, which increases the risk for those who use continuously, or for extended periods of time.

Another possible side effect of enlargement wear Focus Night and Day is the inflammation of the cornea. Patients often have no symptoms, but those who do report redness, light sensitivity, blurred vision and malaise.

A British study conducted at the University of Manchester in 2005 found that people who slept in this type of hydrogel lenses are five times more likely to develop keratitis (inflammation of the cornea) than those who slept the use of silicone hydrogel lenses .

Some less serious side effects of enlargement wear Focus Night and Day contact lenses include pink eye or conjunctivitis, eyelid irritation, dry eyes, and slight burning or itching. Anyone who has any discomfort or side effects should immediately contact their eye care doctor.