Benadryl for Dogs

 Benadryl (diphenhydramine)

“Benadryl is a great medication for use in dogs with mild-to-moderate allergies. Seasonal allergies, food allergies, environmental allergies, and allergic reactions to snake and insect bites all respond to Benadryl in most cases.”

Benadryl - a milligram per pound of body weight.


Do not give Benadryl to dogs with glaucoma, high blood pressure or cardiovascular disease.

“1 mg per pound of body weight, given 2-3 times per day.


If your dog has any of the following conditions, only use Benadryl after consulting your veterinarian: