Tears serve as a protective coating for the eyes. They keep the eyes moist, provide essential nutrients, and wash away dust and other particles. When the eyes don’t produce enough tears or the right quality of tears, the result is a condition that doctors may call:keratitis sicca ,keratoconjunctivitis sicca ,xerophthalmia ,dry eye syndrome,or more popularly known as “dry eye” or “dry eyes.”

This is a brief guide to the special eye tests your eye doctor may perform during an eye exam. In addition to a complete examination of your eye, your doctor may want to order one of the following eye tests.

The correct eye care Diet is very important for everyone.we must enhance vigilance.

I will convey 5 types of eye disease that is often experienced. in addition to the eye is the window of the heart, the eyes are our vital organs to work and learn.