Reaction profile

The FDA adverse-event record for chewing - pruritus

Name: Chewing - pruritus - FDA Animal Adverse Reaction
Creator: PlainBreed
License: https://open.fda.gov/license/

21 FDA reports name chewing - pruritus, a lower-volume reaction in the CVM extract (VeDDRA 2618). Plate stamps and neighbourhood peers follow.

#2138 of 2,481
by report volume (all reactions): 21
reports citing this reaction: 0.0%
death-coded share: Dog
most-affected species

Compiled by PlainBreed

Verify with FDA CVM →

FDA AER · VeDDRA plate

Code 2618 VOL-TRACE

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

VOL-TRACE 21 reports
DEATH-RARE 0.0%
LOWER-Q #2138/2481
PHOTO-FINISH Deterioration of musc…
SPECIES-DOG Dog · 19
DRUG-LEAD Lotilaner · 5
DESK-WIDE 17 breeds
BOOK-FULL 8/8 fields

Nearest volume peer: Deterioration of muscle function (±0 reports)

Instrument codes from this reaction’s FDA CVM adverse-event extract: volume band, death-coded share, corpus rank, photo-finish peer, lead species, lead drug, breed desk, and book completeness. Not a clinical diagnosis.

Lower-volume neighbourhood around Chewing - pruritus

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

FDA AER report volume · neighbourhood around Chewing - pruritus

Chewing - pruritus: low death-coded share in the FDA AER plate

Signature read: Chewing - pruritus's 0.0% death-coded share is among the lowest in the openFDA reaction corpus. Report volume is lower-third scale: 21 named reports in the openFDA extract. Death-coded share is lower-third: 0 of 21 reports (0.0% of named reports). Nearest volume peer: Deterioration of muscle function (±0 reports). Lead species Dog (19). Lead co-reported drug Lotilaner (5).

Read these counts as reporting volume, not risk: per our methodology, Lead co-reported drug Lotilaner 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 19

Cat 2

Breeds Most Affected

Retriever - Golden 3

Crossbred Canine/dog 2

Retriever - Labrador 2

Terrier - Rat 1

Shepherd Dog - Dutch 1

Catahoula Leopard Dog 1

Collie - Border 1

Pit Bull 1

Dog (other) 1

Spitz - German Pomeranian 1

Associated Drugs

Lotilaner 5

Lotilaner,Moxidectin,Praziquantel,Pyrantel Pamoate 4

Milbemycin Oxime + Spinosad 3

Fluralaner Powder For Inj Susp 2

Carprofen 2

Ilunocitinib 2

Bordetella Vaccine 2

Afoxolaner 150Mg / Moxidectin 720Mcg / Pyrantel 300Mg Chewable Tablet 2

Oral Bbpi Lb/Lv 1

Canine Lepto*4(Orig S-P Us) Kb 1

Maropitant Citrate 1

Milbemycin Oxime,Praziquantel Micronized 1

Ivermectin 1

Diet Food 1

Metronidazole 1

Non-Company Probiotic 1

Unspecified Famotidine 1

Fluralaner Spot-On Solution 1

Canine Distemper-Adenovirus Type 2-Parainfluenza-Parvovirus Vaccine, Mlv, Borrelia Burgdorferi Bacterin-Lepto Cani-Grippo-Ictero-Pomona Bacterial Extract 1

Canine Distemper + Adenovirus Type 2 + Coronavirus + Parainfluenza + Parvovirus Vaccine 1

What to do with this reaction

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

openFDA Animal & Veterinary Adverse Events (FDA CVM) for Chewing - pruritus (#2138 of 2,481 by report volume); death-coded 0.0%. PlainBreed reaction plate · death-coded share stamp 0.0% · 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 →