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Educational Articles

Dogs + Medications & Supplements

  • Gentamicin topical formulations are used to treat bacterial infections. The ophthalmic formulation is used off label to treat external ear infections by topically applying the medication directly to the ear canal. Side effects may include increased redness or inflammation. If these effects occur, discontinue the medication and call your veterinarian. If you suspect an overdose or an adverse reaction to the medication, call your veterinary office immediately.

  • Gentamicin topical is an antimicrobial medication used to treat bacterial infections of the skin. It is approved for use as a spray in dogs to treat surface bacterial infections of the skin. It can be found in combination medications to treat other types of surface infections in dogs, including ear infections. It is used “off label” or “extra label” in other animals.

  • Grapiprant is given by mouth in the form of a chewable tablet to treat pain and inflammation in dogs. Do not use this medication in pets that are allergic to it, or in pets concurrently using corticosteroids or other NSAIDs. If a negative reaction occurs, 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.

  • Hyaluronate sodium ophthalmic (Remend®, I-drop®, Oculenis®) is a lubricating topical eye drop. It is used in dogs and cats to help lubricate and moisturize the eye and to minimize dryness and irritation. It is often used to support pets with decreased tear production, such as pets with keratoconjunctivitis sicca (dry eye). Hyaluronate sodium ophthalmic drops can be used to accelerate healing for pets with eye injuries.

  • Hydrocortisone ophthalmic is a topical steroid medication used to treat surface inflammation in the conjunctiva of the eye. It is used to treat inflammatory eye conditions in cats and dogs. It may be used “off label” or “extra label” to treat eye conditions in animals other than cats or dogs. Hydrocortisone ophthalmic comes in ointment and liquid drop form. Avoid use in animals with viral or fungal infections, corneal ulceration, and birds.

  • Hydrocortisone topical is a medication applied to the skin that comes in many forms such as creams, ointments, shampoos and sprays, and is used to treat itchiness and inflammation. Side effects may include irritation at the application site, and with long-term use, can include thin skin, skin bumps, and blackheads. Use this medication with caution in pregnant pets or in pets with skin tuberculosis.

  • Hydroxyurea is given by mouth and is used off label to treat certain cancers in cats and dogs. Common side effects include bone marrow suppression, lack of appetite, vomiting, diarrhea, mouth and stomach ulcers, loss of toenails and/or hair coat. Do not use in pets that are allergic to it, or in pregnant pets unless absolutely necessary. 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.

  • Imatinib is given by mouth and is used off label to treat certain types of cancers in dogs and cats. Give as directed. Side effects may include nausea, vomiting, muscle pain, diarrhea, skin rash, or lack of energy. Do not use in pets that are pregnant or nursing. If a negative reaction occurs, call the veterinary office.