Reaction profile
The FDA adverse-event record for decreased appetite
17,831 FDA reports name decreased appetite, a high-volume reaction in the CVM extract (VeDDRA 998). Plate stamps and neighbourhood peers follow.
- #22 of 2,481
- by report volume (all reactions)
- 17,831
- reports citing this reaction
- 11.5%
- 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. Decreased appetite has 17,831 reports now versus 17,497 in that prior snapshot: 334 more (1.9%).
- Report change
- +334
- Death-coded reports
- +38
- 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 Decreased appetite changesFDA AER · VeDDRA plate
Code 998 VOL-HIGH
VOL-HIGH · DEATH-ELEV · TOP-DECILE · PHOTO-FINISH · SPECIES-DOG · DRUG-LEAD · DESK-WIDE · BOOK-FULL
- VOL-HIGH 17,831 reports
- DEATH-ELEV 11.5%
- TOP-DECILE #22/2481
- PHOTO-FINISH Pruritus
- SPECIES-DOG Dog · 13,980
- DRUG-LEAD Milbemycin Oxime… · 2,261
- DESK-WIDE 20 breeds
- BOOK-FULL 8/8 fields
Nearest volume peer: Pruritus (±604 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 Decreased appetite
Upper-third volume poles plus nearest peers, not a full reaction corpus board reprint.
What the FDA AER plate says about Decreased appetite
Signature read: 2,057 death-coded reports is a heavy tail count for Decreased appetite in the CVM extract. Report volume is upper-third scale: 17,831 named reports in the openFDA extract. 2,057 of 17,831 reports were death-coded (11.5% of named reports, not a population mortality rate). Nearest volume peer: Pruritus (±604 reports). Lead species Dog (13,980). Lead co-reported drug Milbemycin Oxime + Spinosad (2,261).
Read these counts as reporting volume, not risk: per our methodology, Lead co-reported drug Milbemycin Oxime + Spinosad 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
Breeds Most Affected
Associated Drugs
Nationwide reactions with similar profiles
Two openFDA-derived peer sets for Decreased appetite, both floored at ≥50 reports so the neighborhoods stay in the advertised mass (the volume chart above is the unfloored photo-finish strip).
Similar report volume
Nearest other reactions by FDA report count (17,831 here).
Similar death-coded share
Nearest other reactions by death-coded share (11.5% here), distinct from the volume row.
What to do with this reaction
- Compare Decreased appetite's report profile against similar reactions nationwide. See similar reactions
- Read how death-coded share differs from a mortality rate before drawing conclusions. Understanding adverse events
- Browse the full reaction directory to compare report counts across reaction types. All reactions
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
Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →