Educational Articles

Small Mammals + Medications & Supplements

  • Fluconazole is an antifungal medication used off label in cats, dogs, and small mammals to treat fungal infections, especially those in the brain and spinal cord. It is given by mouth in the form of a tablet or liquid suspension and is also available as an injection for hospital use. It should be used with caution in pets with liver or kidney disease, or pregnant or lactating pets.

  • 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.

  • Fluralaner is given by mouth or applied topically and is used to treat flea and tick infestations, and also off-label to treat certain types of mange and mites. Give as directed. Side effects are uncommon but may include stomach upset or neurologic symptoms. Do not use in pets with a history of seizures. If a negative reaction occurs, please call the veterinary office.

  • Furosemide is given by mouth or injection and is used on and off label to treat many conditions, including congestive heart failure and fluid retention. Common side effects include increased urination, diarrhea, or constipation. Do not use in pets that are allergic to it or in those that are unable to make urine.

  • Medicating or giving oral liquids to small mammals requires some basic guidance. Syringe-feeding rabbits, guinea pigs, and other small rodents may require you to wrap your pet in a "burrito". Knowing the proper location in the mouth to introduce the syringe will be essential to success. Having the right size syringes and the right amount of liquid for your pet is very important.

  • Griseofulvin is given by mouth and is used on and off label to treat skin, hair, and nail fungal infections. Give as directed by your veterinarian. Common side effects include lack of appetite, vomiting, and diarrhea. Do not use in pets that are allergic to it, pregnant pets, breeding males, pets that have severe liver disease, or in cats with FIV or FeLV. If a negative reaction occurs, please call your veterinary office.

  • Hyaluronan topical (Optixcare wipes®) are used to remove sticky mucus, eye secretions, and crusty debris from around the eyes of dogs, cats, and other small pets. They contain chamomile and hyaluron, which are gentle cleaning supplements. They are used to manage tear staining around the eyes in pets prone to this condition.

  • Hydroxyzine is given by mouth or injection and is used off label to treat allergic or itchy conditions. Give as directed. The most common side effect is sedation. Do not use in pets that are allergic to it or cetirizine, or pets that have heart failure, urinary obstruction, or stomach obstruction. If a negative reaction occurs, please call your veterinary office.

  • Hypochlorous acid (HOCl) topical is used for the management of skin conditions such as wounds, abscesses, cuts, abrasions, skin irritations, ulcers, post-surgical incision sites, and burns. It may be used to prevent or treat bacterial skin infections, including methicillin-resistant staphylococcus aureus (MRSA). Hypochlorous acid also has antifungal and antiviral properties and is reported to reduce inflammation, pain, and itching.

  • Insulin is injected under the skin to treat diabetes, ketoacidosis, and high potassium levels. Side effects may include low or high blood sugar levels, insulin resistance, and skin allergic reactions to the injections. Do not use in pets who are having an episode of low blood sugar and do not use pork insulins in pets with a pork allergy.

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