Pet Recall Facts

Ingredients / Terbinafine

Terbinafine: FDA adverse event reports for pets

Reports received through June 26, 2026. Data and limitations.

8,302Total reports
5,791Dog reports
949Cat reports

FDA-approved products with this ingredient (Green Book)

All approved products with this ingredient, for any species.

Brand names come only from the Green Book. Brand names in FDA's public report data are masked, so counts cannot be attributed to any brand. Ingredient names in the reports are written many ways; we group them under one ingredient name and count each report once per ingredient (method).

Reports by year received

20122
20132
20141
2015389
20161,369
2017946
2018798
2019669
2020581
2021581
2022661
2023765
2024789
2025531
2026218

Species named in reports

Dog5,791
Not given1,415
Cat949
Human144
Rabbit2
Other Cervids1

Signs reported after Terbinafine

Lack of efficacy - NOS1,967
Ataxia789
Tubes, Leaking636
Lethargy (see also Central nervous system depression in Neurological)625
Vomiting596
Head tilt - ear disorder585
Ear discharge500
Head shake - ear disorder474
Nystagmus420
Behavioural disorder NOS394
Deafness374
Anorexia364
Corneal ulcer359
Vestibular disorder NOS342
Not eating333
Horners syndrome287
Loss of hearing274
Ocular discharge268
Underfilling, Package265
Other abnormal test result NOS259
Decreased appetite251
Ear pain241
Diarrhoea232
Ear infection NOS219
Squinting210

Breeds named in reports

Dog (unknown)881
Retriever - Labrador699
Domestic Shorthair590
Retriever - Golden363
Crossbred Canine/dog318
Shih Tzu301
Poodle (unspecified)277
Chihuahua225
Terrier - Yorkshire197
Maltese186
Spaniel - Cocker American180
Shepherd Dog - German176
Pug159
Pit Bull144
Poodle - Miniature138

Reported outcomes

Outcome Unknown3,674
Ongoing1,517
Recovered/Normal1,330
Euthanized148
Recovered with Sequela130
Died94

Report a problem to FDA