Reaction profile

The FDA adverse-event record for inappropriate schedule of drug administration

1,115 FDA reports name inappropriate schedule of drug administration, a high-volume reaction in the CVM extract (VeDDRA 99832). Plate stamps and neighbourhood peers follow.

#360 of 2,481
by report volume (all reactions)
1,115
reports citing this reaction
2.1%
death-coded share
Dog
most-affected species

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. Inappropriate schedule of drug administration has 1,115 reports now versus 1,096 in that prior snapshot: 19 more (1.7%).

Report change
+19
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 Inappropriate schedule of drug administration changes

FDA AER · VeDDRA plate

Code 99832 VOL-MID

VOL-MID · DEATH-LOW · UPPER-Q · PHOTO-FINISH · SPECIES-DOG · DRUG-LEAD · DESK-WIDE · BOOK-FULL

  • VOL-MID 1,115 reports
  • DEATH-LOW 2.1%
  • UPPER-Q #360/2481
  • PHOTO-FINISH Lymphocytosis
  • SPECIES-DOG Dog · 1,026
  • DRUG-LEAD Oclacitinib Malea… · 590
  • DESK-WIDE 20 breeds
  • BOOK-FULL 8/8 fields

Nearest volume peer: Lymphocytosis (±1 reports)

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

High-volume neighbourhood around Inappropriate schedule of drug administration

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

Vomiting · highest174348Inappropriate schedul… · thi…1115Lymphocytosis · near1114Sleepiness - neurolog… · near1112Balance problem · near1111Application site scra… · near1110Urinary tract neoplas… · low…10
FDA AER report volume · neighbourhood around Inappropriate schedule of drug administration

Inappropriate schedule of drug administration: low death-coded share in the FDA AER plate

Signature read: 1,115 reports place Inappropriate schedule of drug administration in the upper third of FDA AER volume (#360 of 2,481). Report volume is upper-third scale: 1,115 named reports in the openFDA extract. Death-coded share is lower-third: 23 of 1,115 reports (2.1% of named reports). Nearest volume peer: Lymphocytosis (±1 reports). Lead species Dog (1,026). Lead co-reported drug Oclacitinib Maleate (590).

Read these counts as reporting volume, not risk: per our methodology, Lead co-reported drug Oclacitinib Maleate appears in filings alongside this reaction; that is association, not causation. Browse the full reactions index or the about page for how PlainBreed frames FDA CVM extracts.

Species Most Affected

Dog 1,026
Cat 42
Horse 31
Cattle 11
Sheep 2
Pig 1
Goat 1
Mouse 1

Breeds Most Affected

Retriever - Labrador 87
Dog (unknown) 48
Terrier - Yorkshire 48
Crossbred Canine/dog 47
Chihuahua 44
Shih Tzu 44
Retriever - Golden 41
Shepherd Dog - German 40
Maltese 32
Terrier - Bull - American Pit 30

Associated Drugs

Oclacitinib Maleate 590
Anti-Il31 Mab Mcs Lot #1283563 137
Trilostane 109
Polysulfated Glycosaminoglycan 48
Melarsomine Dihydrochloride 35
Milbemycin Oxime + Spinosad 33
Moxidectin 33
Prednisone 24
Ivermectin + Pyrantel As Pamoate Salt 24
Afoxolaner 22
Fluralaner 13.64% 12-Week Chew 21
Gabapentin 19
Carprofen 17
Milbemycin Oxime + Praziquantel 16
Fluralaner Chew Tablets 14
Selamectin 13
Diphenhydramine Hcl 13
Spinosad 13
Cefpodoxime Proxetil 12
Cefovecin 11

Nationwide reactions with similar profiles

Two openFDA-derived peer sets for Inappropriate schedule of drug administration, both floored at ≥50 reports so the neighborhoods stay in the advertised mass (the volume chart above is the unfloored photo-finish strip).

Similar death-coded share

Nearest other reactions by death-coded share (2.1% here), distinct from the volume row.

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 Inappropriate schedule of drug administration (#360 of 2,481 by report volume); death-coded 2.1%. PlainBreed reaction plate · report volume stamp 1,115 · 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 →