OTC Drugs and Pets

contributed by: P.J Virk (PharmD)

As pet owners we assume that pets can use human OTC (over the counter) products. However we need to be very cautious about OTC medication use for our pets. For instance Tylenol or acetaminophen can never be given to cats. Cats cannot metabolize acetaminophen and this can lead to liver failure. Therefore even small amounts can be lethal to cats. Aspirin use is also not recommended in cats because they cannot metabolize aspirin and this can lead to over-dosing. Antihistamines like Benadryl (diphenhydramine) and ChlorTrimeton (Chlorpheniramine) can be used to treat allergic reactions for pets. These products can also be used for sedation. It is okay to use these medications by themselves. Pet owners, however, need to be cautious about combination products which often contain Tylenol and aspirin. A lot of over the counter cold and allergy medications containing diphenhydramine and chlorpheniramine also contain Tylenol and aspirin. Always check for active ingredients in these products.

Dog owners need to be cautious about using OTC pain medications like aspirin, ibuprofen (Advil and Motrin) and naprosyn (Aleve) to treat pain. Dogs are more sensitive to gastro-intestinal side effects with these medications. NSAIDs like Advil or Motrin can cause kidney failure in dogs. It is very important that owners only use veterinarian approved medications for pain relief in pets. Always check with your veterinarian before giving your pet any OTC human medication prescription or non-prescription.

A lot of items inside your home can also pose potential risks for your pet. Soap, sun block, and toothpaste can cause severe vomiting, and diarrhea. Mothballs if ingested can cause liver, kidney, and respiratory damage. If your pet ingests a mothball be sure to call poison control immediately or take your pet to the veterinarian.

You can contact the Animal Poison Control Hotline at 888-426-4435 to report any accidental overdose or poisoning.

Note: PETS 911 recommends that pet owners consult a veterinarian or pet pharmacist for dosing and potential side-effects before giving any medications.

P.J Virk is a Consultant Pharmacist at www.thepetdrugs.com