Terramycin ointment for the treatment of eyes of cats and dogs 5 grams
Terramycin for cats is an eye ointment that contains oxytetracycline and polymyxin B sulfate. Oxytetracycline and Polymyxin B sulfate are powerful antibiotics. The synergistic combination of these broad spectrum antibiotics is effective against Gram-positive and Gram-negative bacteria found in superficial ocular infections, Including conjunctivitis, blepharitis (infection of the eyelids), keratitis (inflammation of the cornea), and corneal ulcers.
cost
Terramycin for cats is available only by prescription. It can be supplied directly by your vet. The average retail cost of Terramycin is between $19 and $22. The cost in a veterinary hospital is likely to be slightly higher.
dose
Terramycin for cats is dispensed in tubes containing a bright yellow ointment that is applied into the affected cat’s eyes. The usual dose is:
- Apply the ointment 2-4 times a day for 2-3 weeks
Dosage instructions
Wash your hands before and after application to prevent contamination. Make sure not to touch the tip of the applicator with your fingers or the surface of the cat’s eye. If you are unable to keep the cat still, It is useful to wrap her in a towel and her head only to restrain her and calm her down. Avoid accidental injury to her eyes. Placing the cat on your lap or being held by another person may also help. Once your cat is settled, You can safely apply the ointment.
Pull the eyelid down and apply a thin strip of ointment to the lower eyelid sac. The cat will blink and spread the ointment over her eye and will probably claw her eye a little. Distraction with a treat or toy may help reduce scratching. Make sure you don’t skip any doses or stop taking the medication before the time your vet prescribes. Doing so may allow the infection to spread again. Which requires a longer treatment.
effectiveness
Terramycin for cats is effective against primary and secondary gram-positive and gram-negative bacterial infections. It is also effective against Pseudomonas aeruginosa, Chlamydia, and Mycoplasma conjunctiva, It is an inflammation of the pink tissue surrounding the eye.
Terramycin for cats is not effective against viral infections such as herpes. If the vet suspects herpes, The cat will be treated with antivirals. Sometimes a viral infection can cause a secondary bacterial infection. Antibiotics will be given along with antivirals.
Terramycin side effects for cats
Side effects with ophthalmic Terramycin for cats are rare. But they may include:
- blurry vision, Which can include walking in things
- eyelid swelling;
- evidence of stinging or itching, Such as scratching the eye or rubbing the face against upholstered furniture or carpeting
Drug interaction
There is always a chance that combination antibiotics can cause antibiotic resistance, causing them to stop working as well as they should. While it is possible for this event to occur with oxytetracycline and other antibiotics, There is no specific warning about this with Terramycin for cats. However, There is one drug interaction reported in the literature with:
- Immunosuppressants (mycophenolic acid)
Since this immunosuppressant is primarily used after human kidney transplants to prevent rejection, This drug interaction is rarely seen in cats.
Allergic reaction and allergy
Terramycin ointment should not be given if the cat is allergic to oxytetracycline or polymyxin. The physical symptoms of an allergy to Terramycin eye ointment are eyelid swelling and itching that causes the cat to scratch its eyes.
in rare cases, High sensitivity to Terramycin will cause an anaphylactic reaction. usually within 4 hours of giving. Signs of anaphylaxis in cats include wheezing, difficulty breathing, facial swelling, weakness, and vomiting. A cat experiencing anaphylactic shock is an emergency and should be seen by a veterinarian immediately. In a study of 61 cats that suffered from anaphylaxis, 21% received terramycin. The treatment survivor rate was 82%.
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