Dry eye is a common condition that can cause redness, foreign body sensation, burning, itching and blurred vision.
It is the disease of the modern times, as more and more people work using tablets and computers.

Dry eye is multifactorial, as it is affected by the climate (dry), by hormonal changes in women, by daily use of screens, tablets and so on, as well as by vitamin A deficiency. For its proper treatment, an early diagnosis must be made.