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Dogs + Medications & Supplements

  • Trazodone oral tablets are commonly used off label to treat short-term anxieties or as an adjunctive treatment for behavioral disorders in dogs and cats. Side effects may include sedation, behavior changes, vomiting, and priapism. Patients with heart, kidney, or liver disease or closed angle glaucoma should use this medication with caution.

  • Triamcinolone acetonide (brand name: Kenalog®) is given by mouth or injection and is used on and off label to treat Addison’s disease, inflammatory conditions, and immune-mediated diseases. Give as directed. Common side effects include increased drinking, increased urination, and increased appetite. Do not use in pets that are allergic to it, or pets with systemic fungal infections, viral infections, ulcers, tuberculosis, or Cushing’s disease. If a negative reaction occurs, please call your veterinary office.

  • Triamcinolone acetonide otic is a corticosteroid used to treat inflammation in the ears of cats and dogs. It may be specially compounded and/or combined into a formulation with other medications. Its use may be off label depending on product formulation and species. Triamcinolone otic comes in liquid drops, ointment, cream, and gel forms.

  • Triamcinolone acetonide topical (brand names Genesis®, Vetalog®, others) is a corticosteroid used to treat itching, skin irritation, and rashes in dogs. It may be specially compounded and/or combined into a formulation with other medications. It is used off label in other species. Triamcinolone topical comes in cream and spray forms.

  • Trilostane (brand name: Vetoryl®) is a treatment for hyperadrenocorticism (Cushing’s Disease) and Alopecia X. It is given by mouth as a capsule, given with food. Common side effects include lethargy, vomiting, diarrhea, and anorexia. It is contraindicated in liver or kidney disease and pregnant animals. If an Addisonian crisis or any other negative reactions occur, call your veterinary office immediately.

  • Trimeprazine tartrate and prednisolone combination (brand name: Temaril-P®) is given by mouth and is used on and off label to treat itchiness and cough in cats and dogs. Give as directed. Common side effects include sleepiness, increased drinking, urination, and/or appetite, muscle tremors or stiffness, restlessness, and panting. Do not use in pets that are allergic to it, are undergoing allergy testing within the next month, or have untreated Cushing’s disease or gastrointestinal ulcers. If a negative reaction occurs, please call your veterinary office.

  • Triple antibiotic ophthalmic with hydrocortisone, also known as neomycin and polymyxin B with bacitracin and hydrocortisone (brand names Trioptic-S®, Vetropolycin®) is a combination antimicrobial medication with a steroid (hydrocortisone) used to treat certain types of bacterial infections. It is used to treat eye infections and inflammation of the eye surrounding the eye in cats, dogs, and other animals.

  • Triple antibiotic ophthalmic ointment, also known as neomycin and polymyxin B with bacitracin or gramicidin (brand names Neosporin Ophthalmic Ointment, Neo-Polycin Ophthalmic Ointment, Trioptic-P, Vetropolycin), is a combination antimicrobial medication used to treat certain types of bacteria (gram-positive and gram-negative). It is used to treat eye infections, eyelid infections, and infections of the tissue surrounding the eye (conjunctiva). Caution when using this medication in cats as allergic reactions have been reported.

  • Tris-EDTA plus ketoconazole topical (brand name TrizUltra + Keto®) is an antifungal and antimicrobial cleansing agent used in the treatment of surface skin infections and to enhance the effectiveness of other topical antibiotics in cats, dogs, and other animals. It may be used as an otic flush to clean and treat ear infections (otitis externa). Tris-EDTA topical comes in liquid form.

  • Tromethamine-ethylenediaminetetraacetic acid otic, also known as tris-EDTA otic (brand name TrizEDTA®), is an antimicrobial cleansing agent used in the treatment of external ear infections (otitis externa) and to enhance the effectiveness of other otic antibiotics in cats and dogs.