Mometamax Single Otic Suspension – Anti-Inflammatory & Antifungal Dog Ear Medication

Mometamax Otic Suspension for Dogs is a prescription-strength ear medication formulated to treat acute and chronic otitis externa—inflammation or infection of the outer ear canal caused by bacteria, yeast, or fungi. This convenient single-dose treatment combines three powerful active ingredients—mometasone furoate (a corticosteroid), gentamicin sulfate (an antibiotic), and clotrimazole (an antifungal)—into one easy-to-administer otic solution.

Designed specifically for dogs, Mometamax provides broad-spectrum antimicrobial action, rapidly relieving symptoms such as itching, redness, discharge, and swelling, while addressing the root cause of infection. The single-dose format simplifies treatment for pet parents and minimizes stress for dogs.

Benefits:

• Triple-Action Formula – Combines an antibiotic, antifungal, and anti-inflammatory for comprehensive treatment.
• Fast Relief of Symptoms – Soothes itching, redness, swelling, and odor caused by ear infections.
• Broad-Spectrum Antimicrobial Coverage – Effective against Gram-positive & Gram-negative bacteria, yeast, and fungi.
• Single-Dose Convenience – Simplifies dosing and improves treatment compliance for both dog and owner.
• Veterinarian Recommended – Trusted by vets for treating acute and chronic ear infections in dogs.
• For otic use in dogs only. Do not use in cats.

Dosage & Administration:

Mometamax Single should be administered by veterinary personnel. The dose volume is 0.8 mL per affected ear.

Verify the tympanic membrane is intact before administration (see Contraindications, Animal Safety Warnings, and Precautions).

What conditions does Mometamax treat?

Mometamax is indicated for the treatment of otitis externa caused by susceptible strains of bacteria and yeast, including Pseudomonas aeruginosa, Staphylococcus pseudintermedius, and Malassezia pachydermatis.

Is Mometamax safe for all dogs?

Mometamax is generally safe when used as directed by a veterinarian. However, it should not be used in dogs with a ruptured eardrum or known sensitivity to any of its ingredients. Always follow your vet’s instructions.

1. Clean and dry the external ear canal before administering the product.
2. Shake the bottle vigorously for 15 seconds.
3. Before first use, unwrap the syringe with the attached adapter.
4. Remove the cap from the bottle and insert the syringe with the attached adapter by pressing it firmly into the top of the bottle using the attached syringe (see figure A).
5. Invert the bottle and draw up 0.8 mL (see figure B).
6. Return the bottle to an upright position and remove the syringe from the adapter. Leave the adapter in place in the bottle for all subsequent uses.
7. Replace the cap on the bottle.
8. Place the tip of the syringe at the entrance of the external ear canal and administer the 0.8 mL dose (see figure C). The applied dose will flow into the ear canal.
9. Gently massage the base of the ear to ensure distribution of the product throughout the ear canal.
10. Restrain the dog post-application to minimize head shaking and to reduce potential splatter of product and accidental eye exposure in people and dogs.
11. Use a new syringe for each affected ear. Shake the bottle vigorously (with the cap on the bottle to prevent leakage) for 15 seconds before drawing up each new dose.
12. The duration of the effect should last 33 days. Cleaning the ear after dosing may affect product effectiveness.
13. Only twenty doses can be accurately withdrawn from the bottle. Discard the bottle 3 months after opening or after 20 doses, whichever comes first.

Contraindications:

Do not use in dogs with known tympanic membrane perforation (see Animal Safety Warnings and Precautions).

Do not use in dogs with known or suspected hypersensitivity to gentamicin, posaconazole, or mometasone furoate.

Warnings & Precautions:

User Safety Warnings:

Not for human use. Keep this and all drugs out of the reach of children. In case of accidental ingestion by humans, contact a physician immediately.

In case of accidental skin contact, wash the area thoroughly with water.

Avoid contact with the eyes. If contact with the eyes occurs, flush thoroughly with water for at least 15 minutes. If wearing contact lenses, rinse eyes first, then remove the contact lenses and continue to rinse. If symptoms develop, seek medical advice.

Humans with known hypersensitivity to gentamicin, posaconazole, and/or mometasone furoate should avoid handling this product.

Shipping & Returns

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FAQ

What is Mometamax Otic Suspension?

Mometamax is a prescription ear medication for dogs used to treat ear infections, including those caused by bacteria, yeast, and inflammation. It combines an antibiotic, antifungal, and corticosteroid in one formulation.

What does “single-dose” mean?

Some versions of Mometamax come in pre-measured, single-use pipettes or vials, ensuring accurate dosing without needing to measure manually—ideal for short-term treatment plans or ease of use.

How often should I use it?

Typically given once daily for 7 days, but dosage and duration may vary depending on the infection and your vet’s instructions.

Is it safe for all dogs?

Mometamax is generally safe, but not recommended for dogs with ruptured eardrums or known sensitivity to its ingredients. Always consult your vet before use, especially if your dog has a history of hearing loss or ear trauma.

Can I use this for cats or other animals?

No. Mometamax is formulated for dogs only and can be toxic to cats, particularly due to the corticosteroid content.

Is a prescription required?

Yes, Mometamax is a prescription-only medication. Your veterinarian must diagnose the ear condition and determine if this product is appropriate.