Tri-Otic Ointment (215g)

Med Pharmex

TRI-OTIC (215g) is indicated for the treatment of canine acute and chronic otitis external associated with yeast (Malassezia pachydermatis, formerly Pityrosporum canis) and/or bacteria susceptible to gentamicin.

TRI-OTIC is currently on Manufacturer Back Order. For questions or concerns please email us at


TRI-OTIC is currently on Manufacturer Back Order. For questions or concerns please email us at

  • Treats ear infections caused by yeast and bacteria in all dogs
  • Helps control the pain associated with infections
  • Easy to use applicator tip directly places the ointment inside the ears
About the Ingredients:
  • Gentamicin Sulfate - is an antibiotic that is bacterial in itself. It works by inhibiting normal protein synthesis in those pesky microorganisms.
  • Betamethazone Valerate - is a synthetic (means man-made) adrenocorticoid for topical use. It reduces inflammation of the skin.
  • Clotrimazole - Is a wide-range anti fungal agent used to treat various skin infections. It works by prohibiting the division and growth of harmful organisms. 
  • Clean and thoroughly dry the external ear. 
  • Remove any foreign material: debris, crusted exudates, etc., with a mild, non-irritating solution. 
  • If excessive hair is present, it should be clipped from the treatment area. 
  • After verifying that the eardrum is intact (a vet can do this), instill 2 drops of TRI-OTIC 2x daily into the ear canal of dogs weighing less than 30 pounds or 4 drops 2x daily into the ear canal of dogs weighing 30 pounds or more.
  • • Massage external ear canal carefully after instillation to ensure appropriate distribution of medication 
  • • Therapy should continue for 7 consecutive days. 
  • • Don't forget to shake well before use.
Prescription Drug Policy:

Prescription drugs can only be shipped upon receipt of an original prescription from a licensed veterinarian. FarmVet can accept an original prescription in one of the following ways: 

  • The original prescription may be mailed to:
    1254 Old Hillsboro Rd, Franklin,TN 37069 
  • A licensed veterinarian may fax the Rx to 615-370-8502.
    The fax must originate from the veterinarian's office.
  • A licensed veterinarian can call & leave a voicemail with your prescription information with our pharmacy at 615-277-5602.

Prescriptions are refillable, if indicated by your vet, for up to one year from the original date. At the end of one year, prescriptions must be updated. Written prescriptions must include the veterinarian's license number, telephone number, and address. Federal law restricts the use of Rx drugs to use by, or on the order of a licensed veterinarian.

Prescription drug forms are available upon request.

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