Indications: OTOMAX (gentamicin sulfate, USP; betamethasone valerate, USP; and clotrimazole, USP ointment) is indicated for the treatment of canine acute and chronic otis externa associated with yeast (Malassezia pachydermatis, formerly Pityrosporum canis) and/or bacteria susceptible to gentamicin.Dosage and Administration: The external ear should be properly cleaned and dried before treatment. Remove foreign material, debris, crusted exudates, etc., with suitable nonirriating solutions. Excessive hair should be clipped from the treatment area. After verifying that the eardrum is intact, instill 4 drops of OTOMAX ointment twice daily into the ear canal of dogs weighing less than 30 lbs. Instill 8 drops twice daily into the ear canal of dogs weighting 30 lbs or more. Massage external ear canal carefully after installation to ensure appropriate distribution of medication. Therapy should continue for 7 consecutive days. A prescription isrequired for this product. Click here for details