Are human medicines good for dogs? A Complete Guide

Tagamet, Pepcid AC, and Zantac for Dogs

Heartburn isnt just a common human condition – our dogs stomach acid can shift into overdrive, too.

Over-the-counter (OTC) “people” acid controllers, like

  • Pepcid AC (famotidine.html)
  • Tagamet HB (cimetidine)
  • can be useful for dogs. As always, your vet will determine if these are safe for your pet and prescribe the correct dose. Do not use human doses as they maybe too high for your pet. If your animal is pregnant or nursing, it may not be recommended.

    These acid controllers bind to histamine receptors in the stomach and help block acid production. Your vet might use these drugs for treatment of acid reflux (heartburn), Helicobacter pylori infection, inflammatory bowel disease, canine parvovirus, ulcerations, vomiting, or for drug treatments that may irritate the stomach.

    We cant say this enough: medication should never be administered to your pet without first consulting with your veterinarian.

    NSAIDS (Advil / Motrin / Aspirin / Ibuprofen)

    While non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used in veterinary medicine, medications like ibuprofen, Advil, aspirin, and Motrin can cause stomach ulcers that result in bloody stool and vomit. They can also cause liver and kidney failure, as well as seizures and other potential side effects.

    Even if your dog doesn’t suffer from side effects after being given an NSAID, giving your dog a human-approved NSAID before talking to your vet may prohibit your vet from prescribing more effective pain-control medications. There’s also an increased risk of overdose and potentially fatal side effects for your dog.

    Glucosamine for Joints and Hip Dysplasia

    The joint protective supplement glucosamine is commonly used for arthritis and hip dysplasia in both dogs and cats.

    Naturally occurring substances called nutraceuticals fall in the same class as vitamins, but no supplement can reverse structural joint damage. The quality of commercially available glucosamine or chondroitin can vary, too, so ask your vet to recommend a product.

    It can take several weeks before the benefits are seen in your pet from taking these joint supplements. Glucosamine is available at most pet supply stores and is now even found in some pet foods.

    Most dogs love to go for a ride in the car. But some dogs experience motion sickness (which we humans do not love). Longer trips may be more difficult than shorter ones on your canine friend. Cars, planes, and boats can all lead to symptoms. Trips on a boat can trigger sea sickness especially in puppies. Cats can suffer from motion sickness, too.

    Pets with motion sickness may begin drooling, act nauseated or develop vomiting or diarrhea. You may need to reconsider bringing your pet on trips if they are prone to motion sickness.

    Some vets might recommend these human over-the-counter (OTC) products, but at specific doses used only in dogs. Pet versions of these products are not available. Do not use these products in dogs with glaucoma, prostate gland enlargement, and certain stomach, thyroid, seizure, or heart disorders.

  • diphenhydramine (Benadryl)
  • meclizine (Bonine)
  • dimenhydrinate (Dramamine)
  • Dog doses are based on their weight, so ask your vet if these products are appropriate for your 4-legged friend. These drugs may cause drowsiness, too, so beware about dog safety in the car, especially if your friend is fond of hanging out the window.

    Prescription products like Cerenia (maropitant citrate) are also available for motion sickness in dogs, and your vet may prefer this product specifically for dogs.

    7 OTC Human Medications Safe and Effective for Dogs