Conjunctivitis means inflammation of the conjunctiva. If you see excessive tearing or watering from one or both eyes, abnormal discharge, or reddened conjunctival membranes, your cat may have conjunctivitis. The most common causes of conjunctivitis can be roughly divided into two categories: infectious diseases and non-infectious conditions including allergies, hereditary conditions, and tumors. Conjunctivitis may also be a secondary symptom of another eye disease. Specific tests will be performed, based on the medical history and results of an eye examination and surrounding tissues. The general approach to non-specific conjunctivitis is to use ophthalmic preparations containing a combination of broad-spectrum antibiotics to control the secondary bacterial infection and anti-inflammatory drugs to reduce the inflammation. The prognosis depends on the specific diagnosis.
Heartworm disease is a serious and potentially fatal disease. It is caused by a blood-borne parasite known as Dirofilaria immitis. Adult heartworms may live up to five years and, during this time, the female produces millions of offspring called microfilaria. You can prevent your dog from getting heartworms by using a heartworm preventive.