Otomax Ointment

Otomax Ointment

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Product Description

Ultimate Guide to Otomax Ointment

Meet the Ear Infection Healer: Otomax Ointment!

Otomax Ointment is a highly recommended dog ear infection medication with an antimicrobial and corticosteroid combination. The solution effectively treats chronic and acute bacterial or fungal infections that result in pain and inflammation outside the ear. Otomax Ointment has easy-to-use drops or ointment in the ear canal twice daily.

How does Otomax Ointment work?

Otomax Ointment is a medication with three active ingredients - Gentamicin, Betamethasone, and Clotrimazole.

Gentamicin (pharmaceutical name Gentamicin sulfate, USP) is a broad-spectrum antibiotic and bactericide that inhibits normal protein synthesis and the growth of Gram-positive and Gram-negative bacteria found on and within canines' ears, such as Pseudomonas, Proteus, E.coli, and Staphylococcus.

Betamethasone (pharmaceutical name Betamethasone Valerate, USP) is a highly effective and safe corticosteroid (i.e. steroidal ingredient) that has anti-itching and anti-inflammatory properties.

Clotrimazole (pharmaceutical name Clotrimazole, USP Ointment) is a broad-spectrum antifungal agent that treats dermal infections caused by pathogenic dermatophytes and yeasts. The primary action of Clotrimazole is a fungicidal concentration with microbiological properties that work against dividing cells and growing organisms.

Together, the Gentamicin-Betamethasone-Clotrimazole (the Otomax generic name) combination is an antimicrobial, antipruritic, and anti-inflammatory solution. The compatibility is an especially effective treatment against dogs' severely painful ear infections, such as acute or chronic otitis externa.

How is Otomax Ointment administered?

Otomax Ointment is administered with medicated drops (bottles) or ear ointment (tubes) into the dog's ear canal twice daily for seven consecutive days. The product is available in 7.5 g and 15 g tubes, as well as 15 g, 30 g, and 215 g bottles. Each gram of Otomax Ointment contains 3 mg Gentamicin, 1 mg Betamethasone, and 10 mg Clotrimazole.

Specific Otomax for dogs directions of how to apply Otomax for dogs:

  1. Before a treatment, the external ear canal must be thoroughly cleaned and dried.
  2. Hold up ear flaps to lengthen their L-shaped ear canal before adding medication.
  3. Tubes: Place the nozzle in the ear to administer ointment.
  4. Bottles: Place the bottle nozzle above (and not within) the ear canal to administer medical drops. Administer 4 drops for dogs that weigh less than 30 lbs. and 8 drops for dogs that weigh more than 30 lbs.
  5. After treatment, massage the external ear canal to help the medication absorb.

Follow the exact specifications from your veterinarian, especially for the specific dosage, bottle drops or tube ointment, and other details.

What are the precautions of which you should be aware?

Dogs that should avoid Otomax Ointment are those who are:

  1. Allergic to it or allergic to any of its ingredients.
  2. Pregnant.
  3. Geriatric.
  4. Hypersensitive.
  5. Have perforated eardrums.

Inform your veterinarian or pharmacist about all of the medications that your dog is taking in case there are negative interactions with the Otomax Ointment or any of their active ingredients, such as most corticosteroids and similar antibiotics.

What are the Otomax side effects of which you should be aware?

Otomax Ointment's most common adverse reactions reported are hearing or balance loss, polydipsia, polyuria, increased appetite and weight gain, vomiting, diarrhea, and behavioral changes. Discontinue the use of this drug immediately, if any hearing dysfunction is experienced.

Dogs can experience toxicology from the specific active ingredients, such as denuded skin wounds from Gentamicin, weight loss or bloody vomit from Betamethasone, and skin irritations from Clotrimazole. Immediate emergency care must be sought if an allergic reaction is observed.

Frequently Asked Questions
  1. What is Otomax for dogs?

    Otomax Ointment is a dog ear infection medication that is an antimicrobial, antipruritic, and corticosteroid combination. The product effectively treats bacterial or fungal infections that result in pain and inflammation outside the ear. Otomax Ointment has easy-to-use drops or ointment to be administered in the ear canal twice daily.

  2. How do I apply Otomax for dogs?

    Otomax Ointment has both Otomax ear drops for dogs (bottles) and Otomax ear ointment for dogs (tubes). Eardrop bottles and ear ointment tubes are administered a little differently.

    Before treatment, make sure that the external ear is cleaned and dried, and that you lift the dog's ear flap. From a bottle, administer 4 or 8 drops above the ear canal. From a tube, place the nozzle within the ear canal. After treatment, massage the external ear canal to ensure that the L-shaped internal ear canal absorbs all of the medication.

  3. Can I use Otomax for humans?

    No. Humans can experience a negative effect with one of its active ingredients Clotrimazole, such as severe skin irritation symptoms. Otomax Ointment is meant for dogs ONLY.

  4. Can I purchase Otomax without a vet prescription?

    No. Otomax Ointment and Otomax products are veterinary prescribed ONLY.

  5. How long does it take for Otomax Ointment to work?

    Dog owners observe healing effects after seven consecutive days of the Otomax ear infection therapy.

Concluding Thoughts

The most important thing that you should know about Otomax Ointment is its therapeutic power to heal your dog's severe ear infection, pain, and inflammation after only seven consecutive days!

DISCLAIMER: FDA law restricts Otomax Ointment only on order or prescription of a licensed veterinarian for the best pet health care advice. Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427. This informative article is not meant to substitute for the diagnosis, treatment, and professional advice from your veterinarian or other qualified professionals regarding a medical condition. Ask your veterinarian if it's a good idea to treat all of the animals in your household to control intestinal parasites.

Side Effects & Warnings

IMPORTANT SAFETY INFORMATION: Components may cause local hypersensitivity or ototoxicity. Do not use in dogs with known perforation of eardrums. For side effects and warnings, please see the product label.


Gentamicin, betamethasone, clotrimazole.


Follow exact specifications prescribed by your veterinarian. Make sure the external ear canal is thoroughly cleaned and dried before treatment.

Dogs weighing less than 30 pounds - 4 drops into the ear canal twice daily
Dogs weighing 30 pounds or more - 8 drops into the ear canal twice daily

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