Educational Articles

Cats + Medications & Supplements

  • Acepromazine is a sedative/tranquilizer used primarily in cats and dogs as a pre-medication for anesthesia or for chemical restraint. It is given by injection in the clinic or by mouth in the form of a tablet. The most common side effect is low blood pressure. Acepromazine should not be used in conjunction with certain toxicities, or in pets with heart disease or low blood pressure. It should be used cautiously in pets with mild liver or heart disease, clotting problems, or in pregnant, debilitated, or young animals. If a negative reaction occurs, call your veterinary office.

  • Acetazolamide is a diuretic used off label and given by mouth to treat glaucoma or alkalosis. The most common side effect is stomach upset, but other side effects of the central nervous system, blood, kidneys, electrolytes, blood sugar levels, liver, or skin are possible. Do not use this medication in pets with liver or kidney disease, or low sodium or potassium blood levels. Use with caution in pets with acidosis, diabetes, pregnancy or lactation. If a negative reaction occurs, please call your veterinary office.

  • Acetic acid/boric acid topical (brand name Malacetic) is an antibacterial and antifungal medication used to treat skin infections caused by bacteria and/or yeast in cats and dogs. Some formulations may be used to treat ear infections. This medication may be part of a combination product. Acetic acid/boric acid topical comes in shampoo, liquid (spray and dropper), and wipe form.

  • Acetic acid/boric acid otic (brand name Malacetic) is an antibacterial and antifungal medication used as an ear cleanser and drying agent in cats and dogs with ear infection. This medication may be part of a combination product. Acetic acid/boric acid otic comes as a liquid ear cleanser.

  • Acetylcysteine is given by mouth, injection, or topically and is used on and off label to treat toxicities or to break up mucus. It is usually a prescription, but some forms may be found over the counter. Give as directed by your veterinarian. The most common side effect is an upset stomach. Do not use in pets that are allergic to it. If a negative reaction occurs, please call your veterinary office.

  • Acetylsalicylic acid, or ASA (brand name Aspirin®), is used off label and is given by mouth in the form of a tablet to treat abnormal clotting. Do not use this medication in pets with bleeding disorders, in pets that are allergic to it, or in pets concurrently using corticosteroids or other NSAIDs.

  • Activated charcoal (ToxiBan) is a non-drug health product used to help manage poison ingestion in dogs and cats. Charcoal binds poisons in the stomach and intestinal tract, preventing the body from absorbing them and may be used as part of treatment for certain poisonings.

  • The combination of activated charcoal, kaolin, and sorbitol (ToxiBan® suspension with sorbitol) is a non-drug health product used to help manage poison ingestion in dogs and cats. Charcoal and kaolin bind poisons in the stomach and intestinal tract, preventing the body from absorbing them. Sorbitol accelerates defecation, and so gets the poison out of the body faster.

  • Albuterol sulfate is a bronchodilator, used off label, to treat asthma and cough related to bronchoconstriction. It is administered as an inhalant in cats and by mouth, as a tablet, in dogs. The most common side effects include nervousness, shaking, fast heartbeat, and dizziness. Use with caution in pets with diabetes, hyperthyroidism, high blood pressure, seizures, heart disease, abnormal heart rhythms, or pregnancy. If a negative reaction occurs, call your veterinary office.

  • Allopurinol is an oral medication typically used to prevent uric acid and calcium oxalate stones in dogs. It is also used off-label to treat leishmaniasis and gout in dogs and other species. Side effects are uncommon but may involve stomach upset. Caution must be taken when allopurinol is used in conjunction with certain other medications. It should not be used in pets with liver or kidney dysfunction or in red-tailed hawks.

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