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Medications & Supplements + English

  • Fipronil is an antiparasitic agent prescribed by your veterinarian for treatment of fleas and ticks in cats.

  • Fipronil with dinotefuran and pyriproxyfen, topical (brand name Catego® for cats), is a medication used to treat and control fleas, ticks, and chewing lice in cats and kittens 8 weeks of age and older and weighing at least 0.7 kg (1.5 lb). Fipronil with dinotefuran and pyriproxyfen comes in topical, spot-on forms.

  • Fipronil with etofenprox and s-methoprene, topical (brand name Frontline® Tritak for cats), is a medication used to treat and control fleas, ticks, and chewing lice in cats and kittens 12 weeks of age and older. Avoid use in rabbits and other small mammals.

  • Fipronil with etofenprox, topical (brand names Fiproguard® Max, Pronyl® OTC Max), is a medication used to treat and control fleas, ticks, and chewing lice in cats and kittens 12 weeks of age and older. Avoid use in rabbits and other small mammals.

  • Fipronil with s-methoprene and pyriproxyfen, topical (brand name Frontline® Gold), is a medication used to treat and control fleas and ticks in dogs and puppies 8 weeks of age and older, and to control fleas, ticks, and chewing lice in cats and kittens 8 weeks of age and older and weighing at least 1.36 kg (3 lb). It may be used to treat sarcoptic mange in dogs and cats, as well as chewing lice in dogs.

  • Fipronil with s-methoprene, topical (brand names Frontline® Plus, PetArmor® Pro Advanced, Fiproguard® Max, Fiprotrol® Plus, others), is a medication used to treat and control fleas, ticks, sarcoptic mange mites, and chewing lice in dogs and puppies 8 weeks of age and older, weighing more than 2.3 kg (5 lb). It is also used to treat and control fleas, ticks, and chewing lice in cats and kittens 8 weeks of age and older. It may be used off-label in other species.

  • Fleas are the most common nuisance and parasite affecting cats, and an infestation can lead to serious health problems. Flea control requires a three-pronged approach; they need to be eliminated from 1) your cat, 2) any other cats and dogs that you have, 3) your home and yard. There are many flea control products available and your veterinarian can help you determine which are safest and most effective for your pets.

  • Your veterinarian has prescribed fluconazole to treat ringworm or another fungal infection.

  • Fludrocortisone acetate is given by mouth and is used off label to treat hypoadrenocorticism (Addison’s disease) and hyperkalemia. Give as directed by your veterinarian. Side effects are uncommon but may include vomiting. Do not use in pets that are allergic to it or in lactating pets without using a milk replacer. If a negative reaction occurs, please call your veterinary office.

  • Flunixin meglumine is a non-steroidal anti-inflammatory medication used for treating inflammation and pain associated with musculoskeletal disease.