Reaction profile

The FDA adverse-event record for urinary retention

379 FDA adverse-event reports reference urinary retention (VeDDRA 737). See the species, breeds, and drugs most associated with it below.

379
reports citing this reaction
17.2%
death-coded share
Dog
most-affected species
Buprenorphine
most-associated drug
Verify with FDA CVM →
379
Total Reports
65
Deaths
17.2%
Death Rate

Species Most Affected

Dog 268
Cat 106
Horse 4
Ferret 1

Breeds Most Affected

Domestic Shorthair 52
Retriever - Labrador 30
Crossbred Canine/dog 18
Cat (unknown) 15
Retriever - Golden 14
Shepherd Dog - German 14
Terrier - Yorkshire 11
Dog (unknown) 11
Chihuahua 9
Boxer (German Boxer) 9

Associated Drugs

Buprenorphine 54
Milbemycin Oxime + Spinosad 45
Carprofen 41
Bedinvetmab 34
Maropitant Citrate 29
Gabapentin 24
Isoflurane 22
Fentanyl 21
Spinosad 19
Ketamine 18
Butorphanol 16
Nitenpyram 14
Cefovecin 14
Propofol 14
Dexmedetomidine 14
Phenylpropanolamine Hcl 13
Oclacitinib Maleate 13
Melarsomine Dihydrochloride 12
Robenacoxib 12
Phenylpropropanolamine Hcl 12

Urinary retention Reaction Insights

379 reports name Urinary retention; 65 recorded a death outcome (17.2% of reported events, not a population-level mortality rate). VeDDRA code: 737.

By species: Dog (268 reports), Cat (106 reports), Horse (4 reports). By breed: Domestic Shorthair (52), Retriever - Labrador (30), Crossbred Canine/dog (18).

Most co-reported drugs: Buprenorphine (54 reports), Milbemycin Oxime + Spinosad (45 reports), Carprofen (41 reports), Bedinvetmab (34 reports).

Read these counts as reporting volume, not risk: per our methodology, co-reporting reflects temporal association captured in voluntary submissions, not proof that a drug caused this reaction. A widely-prescribed drug will rack up more raw co-reports at an identical true rate than a rarely-used one, so compare within similar-exposure products.

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.