Simplera Header Image
simplera package with blue background

Effective for most cases

Simplera treats the cases veterinarians see most

  • Most otitis externa cases are positive for Staphylococcus intermedius (58.8%) and Malassezia pachydermatis (30.9%).1
  • Growing resistance to gentamicin and posaconazole may affect treatment outcomes.2,3
  • Using Simplera supports antimicrobial stewardship by treating common causes of otitis externa with effective antimicrobial products.

Easy to administer

Simplera's ease of use can speed up a practice's workflow

Simplera-drop-icon

Just one
pre-measured dose

simplera_microsite.psd

Supplied in ready-to-use
dropperettes

Effective for
up to 30 days

No at-home
applications needed

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Does not
require refrigeration

Bioequivalent to the pioneer brand

Simplera is a generic that is FDA-approved to be bioequivalent to Claro® (florfenicol, terbinafine, mometasone furoate) Otic Solution

Simplera_bioequivalent

Frequently Asked Questions

Simplera is an affordable, pre-measured, single-dose treatment that’s effective for the most common cases of canine otitis externa.

YES. Simplera was approved by the FDA as bioequivalent to Claro in September 2022 as part of abbreviated new animal drug application (ANADA) # 200-719.

Simplera is effective for up to 30 days, giving dogs lasting relief in just one dose.

Yes, SIMPLERA is indicated for the treatment of otitis externa in dogs associated with susceptible strains of yeast (Malassezia pachydermatis) and bacteria (Staphylococcus pseudintermedius).

To obtain FDA approval, a generic veterinary medication is required to contain the same active ingredient, in the same concentration, dosage form, and route of administration as the original animal drug.4

Simplera is considered fully bioequivalent by the FDA because it contains:

  • The exact same active ingredients in the same concentrations and dosage
  • NO inactive ingredients that may significantly affect the bioavailability of the active ingredients

Simplera contains the same active ingredients in the same concentrations as the active ingredients in Claro: 16.6 mg/mL florfenicol, 14.8 mg/mL terbinafine (equivalent to 16.6 mg/mL terbinafine hydrochloride) and 2.2 mg/mL mometasone furoate.

As a requirement for FDA approval, Vetoquinol had to demonstrate that Simplera contains the same active ingredients in the same concentrations and dosage as Claro and that it contains no inactive ingredients that may significantly affect the bioavailability of the active ingredients. For this reason, you can be confident you will achieve the same results with Simplera.

Simplera should be administered by veterinary personnel.

Here’s how Simplera compares to other otitis externa treatments

Simplera Claro5 Osurnia®
(florfenicol,
terbinafine,
betamethasone
acetate)6
Mometamax
Single™
(gentamicin,
posaconazole,
and mometasone
furoate otic
suspension)7
Treats otitis
externa in dogs
Pre-filled and
measured dosing

Reduces human error
Single-dose efficacy
Long shelf life
Do not have to open
Until use
Helps minimize
residue
No risk of
cross contamination
Cost per dose

$

$$

$

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Get Simplera

Learn more about Simplera

Complete this form to request more information about Simplera. Contact your Vetoquinol Territory Manager or preferred distributor to order.

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Full Prescribing Information

IMPORTANT SAFETY INFORMATION:

CAUTION: Federal (U.S.A.) law restricts this drug to use by or on the order of a licensed veterinarian. WARNINGS: Not for use in humans. Keep this and all drugs out of reach of children. Do not use in cats. In case of accidental skin contact, wash area thoroughly with water. Avoid contact with eyes. Humans with known hypersensitivity to florfenicol, terbinafine hydrochloride or mometasone furoate should not handle this product. PRECAUTIONS: Do not administer orally. Do not use in dogs with known tympanic membrane perforation. Reevaluate the dog if hearing loss or signs of vestibular dysfunction are observed during treatment. Use of topical otic corticosteroids has been associated with adrenocortical suppression and iatrogenic hyperadrenocorticism in dogs (see ANIMAL SAFETY on label). Use with caution in dogs with impaired hepatic function (see ANIMAL SAFETY on label). The safe use of Simplera in dogs used for breeding purposes, during pregnancy, or in lactating bitches has not been evaluated. For full prescribing information, see below or visit www.vetoquinolusa.com/simplera-info.

INDICATION:

Simplera™ is indicated for the treatment of otitis externa in dogs associated with susceptible strains of yeast (Malassezia pachydermatis) and bacteria (Staphylococcus pseudintermedius).

REFERENCES:

  1. Lyskova, P., Vydrzalova, M., & Mazurova, J. (2007). Identification and antimicrobial susceptibility of bacteria and yeasts isolated from healthy dogs and dogs with otitis externa. Journal of Veterinary Medicine. A, Physiology, Pathology, Clinical Medicine, 54(10), 559–563.
  2. Peano, A., Johnson, E., Chiavassa, E., Tizzani, P., Guillot, J., & Pasquetti, M. (2020). Antifungal Resistance Regarding Malassezia pachydermatis: Where Are We Now? Journal of Fungi, 6(2), 93.
  3. Wang, Q., Chen, S., Ma, S., Jiao, Y., Hong, H., Wang, S., Huang, W., An, Q., Song, Y., Dang, X., Zhang, G., Ding, H., Wang, Y., Xia, Z., Wang, L., & Lyu, Y. (2025). Antimicrobial Resistance and Risk Factors of Canine Bacterial Skin Infections. Pathogens, 14(4), 309.
  4. U.S. Food & Drug Administration. From an Idea to the Marketplace: The Journey of an Animal Drug through the Approval Process. https://www.fda.gov/animal-veterinary/development-approval-process/abbreviated-new-animal-drug-applications. [Access date: April 24, 2026]
  5. Claro® (florfenicol, terbinafine, mometasone furoate) Otic Solution Product Label.
  6. Osurnia® (florfenicol, terbinafine, betamethasone acetate) Product Label.
  7. Mometamax Single™ (gentamicin, posaconazole, and mometasone furoate otic suspension) Product Label.