Introduction
Dogs that have difficulty producing tears that keep their eyes clean and free of painful infections may have the condition known as dry eye or KCS (keratoconjunctivitis sicca). Because this disease is very painful and can eventually lead to blindness, it’s very important that it is diagnosed quickly by a veterinarian so that treatment can begin. If dry eye is caught early enough, dog-owners can rest assured that numerous options are available for treating this problem.
Artificial Tear Replacement
The number one priority in treating this disease is tear replacement. This is done with drops, but they must be applied as often as 4 to 6 times a day. After all, tear production is normally constant, so frequent application is a must. In addition, adding a lubricant to the tear-replacement solution is important as well, because the artificial tears do not lubricate nearly as well as natural tears.
Avoid Infection
The most harmful effect of dry-eye is the mucus discharge around the eye that grows without tears to wash it away. This mucus is where infection-causing bacteria thrive and must be eradicated to help preserve the health of the eyes. As such, an antibiotic and a solution which helps to break down the mucus also must be applied to the affected area. Anti-inflammatory drugs are also useful in reducing some of the scarring that occurs from the dog constantly pawing at its eye.
Stimulate Natural Tear Production
The final part of the process is attempting to stimulate natural tear production. Certain medicines are available for this process, with minimal side effects. The most effective treatment for KCS is to use a drop that stops the body’s own immune system from destroying the tear gland. Because this drug is given just into the eye, and not into the whole body, side effects are unlikely. This medication is typically given twice daily, for life.