Drug profile

The FDA adverse-event record for Sedative (Unknown)

197 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Sedative (Unknown). See the species affected, top reactions, and outcomes below.

197
adverse-event reports
13.7%
death-coded share
Cat
most-reported species
27
Not eating - top reaction
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Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
197
Total Reports
27
Deaths Reported
13.7%
Death Rate

Active Ingredients

Sedative (Unknown)

Administration Routes

UnknownIntramuscularOralParenteralIntravenousAuricular (Otic)

Species Affected

Cat 114
Dog 83

Most Affected Breeds

Domestic Shorthair 68
Cat (unknown) 14
Retriever - Labrador 13
Domestic Mediumhair 11
Domestic Longhair 8
Dog (unknown) 6
Shepherd Dog - German 6
Shih Tzu 6
Pit Bull 5
Crossbred Canine/dog 4

Most Reported Reactions

Not eating 27
Vomiting 25
Diarrhoea 19
Behavioural disorder NOS 18
Lack of efficacy - NOS 18
Anorexia 15
Lethargy (see also Central nervous system depression in 'Neurological') 14
Death 13
Decreased appetite 13
Death by euthanasia 13
Weight loss 12
Ataxia 12

Outcome Breakdown

Outcome Unknown
65 (33.0%)
Ongoing
58 (29.4%)
Recovered/Normal
46 (23.4%)
Euthanized
14 (7.1%)
Died
13 (6.6%)
Recovered with Sequela
1 (0.5%)

Sedative (Unknown) Adverse Event Insights

197 reports name Sedative (Unknown); 27 recorded a death outcome (13.7% of reported events, not a population-level mortality rate). Active ingredient: Sedative (Unknown). Administration routes: Unknown, Intramuscular, Oral, Parenteral.

By species: Cat (114 reports), Dog (83 reports). By breed: Domestic Shorthair (68), Cat (unknown) (14), Retriever - Labrador (13).

Leading clinical signs: Not eating (27), Vomiting (25), Diarrhoea (19), Behavioural disorder NOS (18). Outcome, 197 coded reports: Outcome Unknown leads at 33.0%.

Read these counts as reporting volume, not risk: per our methodology, a widely-prescribed drug will rack up more raw FDA reports in a given year than a rarely-used one at an identical true rate, so we recommend comparing within similar-exposure products rather than across the full 2025 catalog.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. This page draws directly on FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.