Whether due to breed, color, or a medical condition, some dogs are more prone to rust-colored tear stains around their eyes. It’s a very common and usually harmless condition, but owners ...

Some women are at higher risk for dry eye than men, thanks to hormonal changes. "Estrogen and androgen levels play a key role ...

There are two main reasons for dry eye. Either your eyes don’t make enough tears, or your tears aren’t sticking around long enough to keep your eyes moist. You can have one type of dry eye ...

If your glands don't produce enough tears, you can get a condition called aqueous tear-deficient dry eye. It causes eye pain, redness, and vision problems. What Causes It.

Drops that are based on real tears may soon be available for sufferers of dry eyes. British scientists have patented the design of a biological tear that could be used by millions of people who ...