Unknown Thyroid Medication

28 adverse event reports submitted to the FDA

Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.

Total Reports

Deaths Reported

360.0%

Death Rate

Active Ingredients

Unknown Thyroid Medication

Administration Routes

UnknownOral

Species Affected

Dog 22

Cat 5

Human 1

Most Affected Breeds

Retriever - Labrador 4

Cat (unknown) 2

Terrier - Boston 2

Schnauzer - Miniature 2

Poodle - Miniature 2

Shih Tzu 2

Domestic Mediumhair 1

Dachshund (unspecified) 1

Terrier (unspecified) 1

Hound - Basset 1

Most Reported Reactions

Vomiting 9

Diarrhoea 4

Lethargy (see also Central nervous system depression in Neurological) 4

Seizure NOS 3

Lack of efficacy (ectoparasite) - flea 3

Panting 3

Not eating 3

Lethargy (see also Central nervous system depression in 'Neurological') 2

Weight loss 2

Weight gain 2

Head tilt - neurological disorder (see also Head tilt - ear disorder) 2

Urinary tract infection 2

Outcome Breakdown

Ongoing

10 (35.7%)

Outcome Unknown

9 (32.1%)

Recovered/Normal

7 (25.0%)

Recovered with Sequela

1 (3.6%)

Euthanized

1 (3.6%)

Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.