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Medication safety
What is in your cabinet that could hurt them, and why dosing is a vet question.
01Never give · 14 points›
Med: Ibuprofen / naproxen (Advil, Aleve, Motrin)
Why: Kidney failure and stomach perforation at small doses
Med: Acetaminophen (Tylenol)
Why: Liver damage and damage to red blood cells (methemoglobinemia); narrow safety margin - vet-only decision
Med: Decongestants (pseudoephedrine/phenylephrine) and ADHD stimulants
Why: Heart rate and blood pressure emergencies
Med: Human vitamin D supplements and rodenticides
Why: Life-threatening calcium disruption
Med: Loperamide (Imodium)
Why: Neurological toxicity in dogs with the MDR1 mutation - Collies, Aussies, Shelties and relatives - and not a home fix for diarrhea in any dog
Med: Antidepressants, sleep aids and anti-anxiety pills
Why: Sedation, incoordination, tremors and seizures; among the most common serious pet poisonings
Med: 5-fluorouracil (5-FU) skin cream and 5-HTP supplements
Why: Both on the ASPCA list of the deadliest household toxins - even a lick of the cream can be fatal
02Benadryl note · 1 point›
GENERAL REFERENCE ONLY - NOT DOSING ADVICE. Veterinarians sometimes okay plain diphenhydramine (Benadryl) for specific situations, and a commonly published reference range exists, but the correct dose and whether it is safe AT ALL depends on your individual dog's health, size, and medications. Always call your veterinarian BEFORE giving it. Never use '-D' decongestant versions or xylitol-sweetened liquids.
03Golden rule · 1 point›
No human medication without a vet conversation - what is safe for you can kill your dog. MDR1 breeds (Collies, Aussies, Shelties and relatives): confirm EVERY new medication against their status.
04Sources — check this yourself · 1 point›
· Pet Poison Helpline (855) 764-7661 and ASPCA Animal Poison Control (888) 426-4435
· FDA Center for Veterinary Medicine (fda.gov/animal-veterinary)
· Merck Veterinary Manual (merckvetmanual.com) — the standard clinical reference, free online
· FDA Center for Veterinary Medicine (fda.gov/animal-veterinary)
· Merck Veterinary Manual (merckvetmanual.com) — the standard clinical reference, free online
Rosette Dog is educational and is not veterinary advice. In an emergency, contact your veterinarian or the nearest emergency animal hospital.
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