Reaction profile

The FDA adverse-event record for platelets, abnormal

31 FDA reports name platelets, abnormal, a lower-volume reaction in the CVM extract (VeDDRA 99305). Plate stamps and neighbourhood peers follow.

#1981 of 2,481
by report volume (all reactions)
31
reports citing this reaction
35.5%
death-coded share
Dog
most-affected species
Verify with FDA CVM →

Release-over-release change

What changed in the latest FDA data snapshot

PlainBreed reconstructed the prior snapshot from dated openFDA partitions through 2025 Q4, then compared it with the 2026-07-27 openFDA export. PLATELETS, ABNORMAL has 31 reports now versus 31 in that prior snapshot: 0 the same number of (0.0%).

Report change
+0
Death-coded reports
+0
Death-coded share
−0.0 pts

This compares reported-event counts in two source snapshots. It does not establish a change in real-world risk, product safety, or disease incidence.

Subscribe to PLATELETS, ABNORMAL changes

FDA AER · VeDDRA plate

Code 99305 VOL-TRACE

VOL-TRACE · DEATH-HOT · LOWER-Q · PHOTO-FINISH · SPECIES-DOG · DRUG-LEAD · DESK-WIDE · BOOK-FULL

  • VOL-TRACE 31 reports
  • DEATH-HOT 35.5%
  • LOWER-Q #1981/2481
  • PHOTO-FINISH ABNORMAL TEST RESULT,…
  • SPECIES-DOG Dog · 29
  • DRUG-LEAD Carprofen · 6
  • DESK-WIDE 20 breeds
  • BOOK-FULL 8/8 fields

Nearest volume peer: ABNORMAL TEST RESULT, THYROID NOS (±0 reports)

Upper-third death-coded share drives the outcome stamps on this plate; volume band, corpus rank, and co-report peers follow. Not a clinical diagnosis.

Lower-volume neighbourhood around PLATELETS, ABNORMAL

Lower-third volume poles plus nearest peers, not a full reaction corpus board reprint.

Vomiting · highest174348ABNORMAL TEST RESULT,… · near31ALBUMIN HIGH, URINE · near31BILE ACIDS ABNORMAL,… · near31Clonic seizure · near31PLATELETS, ABNORMAL · this r…31Urinary tract neoplas… · low…10
FDA AER report volume · neighbourhood around PLATELETS, ABNORMAL

PLATELETS, ABNORMAL: high death-coded share in the FDA AER plate

Signature read: PLATELETS, ABNORMAL's 35.5% death-coded share is among the highest in the openFDA reaction corpus. Report volume is lower-third scale: 31 named reports in the openFDA extract. Death-coded share is upper-third: 11 of 31 reports (35.5% of named reports). Nearest volume peer: ABNORMAL TEST RESULT, THYROID NOS (±0 reports). Lead species Dog (29). Lead co-reported drug Carprofen (6).

Read these counts as reporting volume, not risk: per our methodology, A high death-coded share in FDA filings does not prove causation; co-reporting is voluntary temporal association only. Browse the full reactions index or the about page for how PlainBreed frames FDA CVM extracts.

Species Most Affected

Dog 29
Cat 2

Breeds Most Affected

Shepherd Dog - German 5
Retriever - Labrador 3
Crossbred Canine/dog 3
Retriever - Golden 2
Terrier - Yorkshire 2
Pug 2
Shepherd Dog - Australian 1
Spaniel - King Charles Cavalier 1
Brittany 1
Rottweiler 1

Associated Drugs

Carprofen 6
Spinosad 6
Milbemycin Oxime + Spinosad 6
Cyclosporine 3
Polysulfated Glycosaminoglycan 3
Glycosaminoglycan Polysulfate 2
Ivermectin + Pyrantel Pamoate 2
Doxycycline 2
Grapiprant 2
Melarsomine Dihydrochloride 1
Pyrantel Pamoate 1
Filgrastim Injection 1
Meloxicam 1
Cefpodoxime Proxetil 1
Moxidectin 1
Anesthetic 1
Gentamicin Sulfate 1
Immune Globulin 1
Nitenpyram 1
Ivermectin + Pyrantel As Pamoate Salt 1

What to do with this reaction

A report does not prove a drug caused the reaction; consult a veterinarian before acting on this data.

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

openFDA Animal & Veterinary Adverse Events (FDA CVM) for PLATELETS, ABNORMAL (#1981 of 2,481 by report volume); death-coded 35.5%. PlainBreed reaction plate · death-coded share stamp 35.5% · vintage 2025.

Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →