Uses for Terramycin Ointment

Terramycin is a broad-spectrum ophthalmic antibiotic, which combines oxytetracycline hydrochloride and polymyxin B. It is effective for a variety of eye infections and conditions. It is for use on animals only, not humans. At times, it can cause an allergic reaction, in which case, discontinue use and consult a veterinarian.

  1. Pinkeye

    • The cause of acidosis is excessive gas in the rumen--the largest stomach compartment in the ruminant animal, in which roughage is digested with the aid of microorganisms in a fermentation process--due to feeding diets too high in carbohydrates and too low in fiber. According to Dr. Paula I. Menzies, Ruminant Health Management Group, Ontario Veterinary College/University of Guelph, this unbalanced diet causes changes in the pH level in the rumen. When the pH goes below 5.5, bacteria and protozoa, which "eat" up the lactic acid, begin to die, allowing excessive amounts of acid to build up in the rumen.

    Ulcers

    • Corneal ulcers are generally a response to trauma. Symptoms include acute pain, closed eyelids and tearing. The surface of the cornea becomes dull and cloudy, especially in the area around the ulcer. These ulcers become infected by bacteria very easily. Some bacteria have the ability to liquefy the cornea, thus rapidly increasing the size and depth of the defect.

    Keratitis

    • Keratitis is an inflammation of the cornea. Typical symptoms include swelling and graying of the cornea because of corneal edema. Photophobia--sensitivity to light--and blepharospasm--closed eyelids--occur early in the condition. Also, the eyes water and the conjunctiva becomes inflamed. It is at times caused by trauma because of excessive heat or cold, but most often bacteria is the cause.