Mr. McPherson is an office white-collar who has worn contact lenses for 5 years; He used more than six hours a day on a computer. Recently he finds that his dryness symptoms have become more and more serious. Expert warns, the reason why McPherson’s dryness symptoms get worse is due to the long-term contact lenses wear. Your eyes will get dry very easily when wear contact lenses for long time, because water evaporates from the front surface of the lens while being worn, it reacts by absorbing water from your natural tear film, causing you to have symptoms of Dry Eyes. (more…)