Topic

Drug Safety & Toxicology

Label warnings, adverse-effect monitoring, species-specific toxicity, product mix-ups, poisoning triage, and safety counseling.

123 articles · showing 101–110·Lives underPharmaceuticals Diagnostics·Last updated 2026-09-16

Adjacent Topics

Clinical Pathology60 Dermatology51 Parasiticides49 Vaccination & Infectious Disease41 Gastroenterology38 Endocrinology31 Oncology28 Anesthesia & Analgesia27

Companion animal in a veterinary exam setting with medication reference materials.

PharmaceuticalsJune 10, 2026 · 11 min read

FIP in Cats: GS-441524 Treatment, Diagnosis, and What Owners Need to Know

GS-441524 has transformed FIP from a fatal diagnosis to a treatable condition. Here is how FIP is diagnosed, how treatment works, what it costs, and the…

Ran Chen#Drug Safety & Toxicology #Vaccination & Infectious Disease

PharmaceuticalsJune 10, 2026 · 9 min read

Vaccine and Biologic Adverse Events in Animals: What 3,225 FDA Reports Show

Analysis of 3,225 vaccine-only adverse-event reports in the FDA CVM database: 70% are serious, death in 38%, core vaccines and rabies dominate, and small dogs…

Ran Chen#Drug Safety & Toxicology #Vaccination & Infectious Disease

PharmaceuticalsJune 10, 2026 · 11 min read

What Vaccines and Biologics Are Licensed for Animals: 1,199 USDA Products Analyzed

Analysis of 1,199 USDA APHIS-licensed veterinary biologics: 67% are vaccines, 3 companies hold half of all licenses, and food-animal species dominate the…

Ran Chen#Vaccination & Infectious Disease #Drug Safety & Toxicology

PharmaceuticalsJune 9, 2026 · 10 min read

Cats Are Not Small Dogs: How Adverse-Event Profiles Differ in the FDA Data

A comparison of 974,175 dog and 145,155 cat adverse-event reports in the FDA CVM database: species-divergent reactions, top active ingredients, and why cats…

Ran Chen#Drug Safety & Toxicology #Parasiticides

PharmaceuticalsJune 9, 2026 · 8 min read

Equine Drug Adverse Events: What 18,126 Horse Reports Show

Analysis of 18,126 equine adverse-event reports in the FDA CVM database: ivermectin, omeprazole, moxidectin, pergolide — reactions, fatal outcomes, breed…

Ran Chen#Drug Safety & Toxicology

PharmaceuticalsJune 9, 2026 · 11 min read

When Animal-Drug Reactions Turn Fatal: 85,693 Death Reports Analyzed

Analysis of 85,693 fatal-outcome reports in the FDA CVM animal drug adverse-event database: which species and ingredients carry the highest fatality rates, and…

Ran Chen#Drug Safety & Toxicology

PharmaceuticalsJune 9, 2026 · 9 min read

What 1.34 Million FDA Animal-Drug Adverse-Event Reports Reveal

An analysis of 1,340,077 adverse-event reports from the FDA Center for Veterinary Medicine openFDA database (1987–2026): species breakdown, top reactions,…

Ran Chen#Drug Safety & Toxicology

PharmaceuticalsJune 9, 2026 · 10 min read

Food-Animal Drug Safety: What 31,093 Cattle Adverse-Event Reports Show

Analysis of 31,093 cattle adverse-event reports in the FDA CVM database: sometribove, doramectin, tulathromycin, monensin, ceftiofur — fatality rates,…

Ran Chen#Drug Safety & Toxicology #Antibiotics & Anti-Infectives

PharmaceuticalsJune 9, 2026 · 9 min read

Reported Failures of Heartworm and Parasite Preventives: What the FDA Data Shows

Analysis of 297,225 lack-of-efficacy reports in FDA CVM adverse-event data: heartworm failures by ingredient, flea and hookworm patterns, and what…

Ran Chen#Parasiticides #Drug Safety & Toxicology

PharmaceuticalsJune 9, 2026 · 10 min read

The Most-Reported Veterinary Drug Ingredients in the FDA Adverse-Event Database

Ranking the top 40 active ingredients by report volume in the FDA CVM adverse-event database: Spinosad, Milbemycin Oxime, Ivermectin, and the drug classes that…

Ran Chen#Drug Safety & Toxicology #Parasiticides