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Dogs + Medications & Supplements

  • Clorazepate dipotassium is given by mouth and is used off label to treat epilepsy and various behavior disorders. Give as directed by your veterinarian. Clorazepate dipotassium should not be used in pets that are allergic to it or other benzodiazepines or in pets with significant liver disease.

  • Clotrimazole topical is an antifungal used in the treatment of surface skin infections caused by fungal organisms in cats, dogs, rabbits, birds, reptiles, and other animals. Clotrimazole topical comes in a variety of forms that may be specially compounded and/or be combined with other medications. All forms are applied topically.

  • Cloxacillin is given by mouth and is used off label to treat certain bacterial infections, most commonly staphylococcal infections. Common side effects include gastrointestinal upset such as vomiting and diarrhea. Do not use in pets that have an allergy to penicillins or cephalosporins.

  • Coal tar and coal tar combinations topical (Imrex® shampoo, Sulfodene® shampoo, Nova Pearls® shampoo, Pharmasal-T®s shampoo) are used to treat various skin conditions in dogs, including oily skin conditions like seborrhea oleosa as well as flea bite dermatitis, eczema, and psoriasis. They decrease inflammation, reduce itchiness and control the levels of grease on the skin.

  • Codeine is given by mouth or injection and is used off label in cats and dogs to treat mild to moderate pain, cough, and occasionally diarrhea. Give as directed by your veterinarian. Common side effects include sleepiness and constipation.

  • Coenzyme Q-10 is an over the counter supplement given by mouth and is used off label to treat heart, nerve, or inflammatory conditions in dogs and cats. Give as directed by your veterinarian. Side effects are uncommon and have not been documented. Use cautiously in pregnant or nursing pets. If a negative reaction occurs, please call your veterinary office.

  • Colchicine is given by mouth and is used off label in dogs and birds, primarily to treat amyloidosis and Shar-Pei fever. Its use in veterinary medicine is largely experimental and its effectiveness has not been well documented. Give as directed by your veterinarian.

  • Colloidal oatmeal topical (brand name DermAllay®, Epi-Soothe, others) is an anti-inflammatory, antipruritic (anti-itching), and emollient (softening, soothing) agent used in the treatment of surface skin disorders and skin reactions in cats and dogs. It is made from oat grains (Avena sativa). Colloidal oatmeal topical comes in spray, cream rinse, and shampoo forms.

  • Colloidal silver (VetraSeb™ Silver) is a solution (mixture) of nanoparticles of silver. It is used by some as a possible natural alternative to antibiotics for fighting infections, including bacterial, fungal, and viral infections in dogs, cats, and horses.

  • Colostrum is given by mouth and is used over the counter to treat various immune-mediated and inflammatory conditions. Give as directed by your veterinarian. Side effects are uncommon and may include gastrointestinal upset in pets with a dairy allergy. There are no known contraindications. If a negative reaction occurs, please call your veterinary office.