Safe OTC Medications & Dosages for Dogs

Learn which household medications are safe for your pet and how much.

Medicines safe for dogs, spoon, dog.

Safe Over-the-Counter Dog Medications

While veterinary care, lots of love, and a healthy lifestyle are the absolute best way to keep your pet feeling great, all dogs will experience at least some form of injury or illness in their lifetime. Did you know that there are many over-the-counter human medications that can be safe and effective for dogs when used correctly?

Benadryl, for instance, can be incredibly useful for treating allergies, bug bites, or other causes of itchy skin. Buffered aspirin is an excellent anti-inflammatory and pain reliever. Even Dramamine can be used for dogs with motion sickness, and Imodium can treat diarrhea. However, dosages for dogs are much different than for humans.

Use this information to determine if your OTC medication is dog safe and how much should be administered. Always check with your veterinarian that understands your pet’s health and history before giving any medications. Additionally, be certain that you’re using only the medication listed, not other ingredients. Many antihistamines, for example, include added decongestants that can be lethal for your dog. Check labels very carefully, and when in doubt, don’t use.

Dye-Free Benadryl

Treats allergies and itching.

Canine Dose: 1/2-1 mg per pound of body weight every 8 hours. Maximum dose: 2 mg/lb.

Benadryl allergy medicine packaging, dye-free formula.
Bufferin aspirin box with 130 coated tablets.

Buffered Aspirin

Pain relief and anti-inflammatory.

Canine Dose: 5 mg per pound of body weight every 12 hours.

Dramamine

Used to reduce motion sickness.

Canine Dose: 12.5–50 mg every 8 hours.

Dramamine motion sickness relief tablet packaging.
Brown bottle of hydrogen peroxide solution.

Hydrogen Peroxide

Used to induce vomiting after accidental ingestion of poisons.

Canine Dose: 10 ml by mouth. Repeat in 15 minutes if not vomiting. Do not exceed 3 doses.

Relieves diarrhea.

Canine Dose: 1 ml per pound of body weight or 1 mg per 20 pounds every 8 hours.

Imodium A-D anti-diarrheal medication packaging.
Kaopectate anti-diarrheal vanilla flavor bottle.

Kaopectate

Relieves diarrhea.

Canine Dose: 1 ml per pound of body weight every 2 hours.

Mineral Oil

Eliminates constipation.

Canine Dose: Up to 4 tablespoons daily.

Bottle of Swan Mineral Oil, 16 oz.
Libby's 100% Pure Pumpkin can.

Canned Pumpkin

Relieves diarrhea, eliminates constipation. (Note: use only 100% pumpkin, NOT pie filling).

Canine Dose: 2-3 teaspoons every 8-12 hours.

Pepto-Bismol

Relieves diarrhea, vomiting, and gas.

Canine Dose: 1 teaspoon per 20 pounds of body weight or 1 caplet per 50 pounds every 6 hours.

Pepto Bismol and Children's Pepto products.
Robitussin DM cough suppressant medicine box.

Robitussin DM

Relieves coughing and hacking.

Canine Dose: 1 teaspoon per 20 pounds of body weight every 8-12 hours.