One Dose.
Healthy Ears.
Happy Dog.

3-in-1 Convenient Single-Dose Treatment for Otitis Externa

Combination of 3 Active Ingredients


  • Rapidly kills susceptible bacteria, including Staphylococcus pseudintermedius and Pseudomonas aeruginosa2


  • Rapidly kills susceptible fungi, including Malassezia pachydermatis2
  • 40-100x more potent in vitro against M. pachydermatis than clotrmazole, miconazole, nystatin and terbinafine1

Mometasone furoate

  • A leading corticosteroid for otitis externa with a 10-year+ history of veterinary use
  • Reduces inflammation and resolves clinical signs (eg, redness, swelling, ulceration and discharge)

The Single-Dose, In-Clinic Treatment You Can Count On

More Confidence

  • Single-dose treatment
  • Unique combination of 3 active ingredients

Better Compliance

  • For veterinary professional use only
  • No administration struggles at home

Designed for Convenient

Single Dose Administration

The 0.8 ml dose enters by gravity flow and coats the external ear
canal. No need to insert a syringe into the ear canal.

Compact Packaging

The multi-dose bottle of MOMETAMAX ULTRA contains sufficient product and syringes to treat 20 ears. The multi-dose bottle with syringes minimises inventory and shelf space. Add MOMETAMAX ULTRA to your portfolio of otitis externa medications.

References: 1. European Medicines Agency. Mometamax Ultra: EPAR – Product Information & Public Assessment Report. 2022. 2. Paterson S. J Small Anim Prac. 2016;57:668-678. 3. Bourely C, Cazeau G, Jarrige N, et al. Epidemiol Inf. 2019;147:1-10. 4. Peano A, Johnson E, Chiavassa E, et al. J Fungi. 2020;6:93. 5. Bourdeau P, Marchand AM, Etore F. Vet Dermatol. 2004;15:46.

Mometamax Ultra™ is a single dose application product that contains gentamicin (as sulfate), posaconazole and mometasone furoate (as monohydrate). POM-V.
Further information is available from the SPC, datasheet or package leaflet.  
MSD Animal Health UK Limited. Registered office Walton Manor, Walton, Milton Keynes MK7 7AJ, UK. Registered in England & Wales no. 946942. 
Advice should be sought from the medicine prescriber. 
Use medicines responsibly.