Mometamax

General Drug Information and Indications

Otic combination (mometasone/gentamicin/clotrimazole) for otitis externa in dogs. Triple-combination otic ointment: mometasone furoate (potent corticosteroid — glucocorticoid receptor agonist → anti-inflammatory), gentamicin sulfate (aminoglycoside → protein synthesis inhibitor → antibacterial), clotrimazole (imidazole → ergosterol synthesis inhibitor → antifungal). For chronic otitis externa in dogs. Key information Mometasone/gentamicin/clotrimazole otic suspension. Shake well. Do not use in perforated eardrum. Store at room temperature.

How to Give this Medication

Clean ear canal before instillation. Gently massage base of ear after application to distribute medication. Instill prescribed number of drops. Massage base of ear. Apply twice daily for 7 days. Shake bottle before use. Verify TM integrity. Store at room temperature; protect from light. If a dose is missed Apply the missed dose as soon as you remember. If it is almost time for the next application, skip it and resume the normal schedule. Do not apply extra product to compensate.

Side Effects

Otic: local irritation. Corticosteroid (mometasone): adrenal suppression with prolonged use; Cushing's signs. Gentamicin: ototoxicity if TM perforated — always verify membrane integrity. Clotrimazole: minimal systemic effects.

Precautions

For animals Verify tympanic membrane integrity before use — gentamicin is ototoxic with ruptured TM. Adrenal suppression risk with prolonged use in small dogs. For people handling this medication Wear gloves when handling. Wash hands thoroughly with soap and water after handling. Otic combination — wear gloves when applying. Contains gentamicin (ototoxic) and corticosteroid. Avoid ear contact. Avoid contact with eyes; if contact occurs, flush with water for 15 minutes and seek medical attention.

Overdose

Contact your veterinarian. Multi-drug otic solution — corticosteroid systemic absorption possible with excessive use. Monitor for hearing changes and systemic corticosteroid effects.

Mometamax dosage forms

ProductStrengthFormSizeType
MOMETAMAX 30 GM——1Commercial

Sources

This information is provided for educational purposes and is not a substitute for advice from your veterinarian. Source: Plumb's Veterinary Drug Handbook (Plumb, D.C., app.plumbs.com); FDA-approved label (Mometamax, Merck Animal Health)