Updated On September 23rd, 2025
Pet's info: Dog | French Bulldog | Female | unspayed | 21 lbs
My dog has irritated inflamed skin under her arm, it’s a bright red. Is it safe to use diphenhydramine hydrochloride on it? Is it the same as hydrocortisone?
1 Answer
Published on April 20th, 2018
Hello. It is safe to use diphenhydramine, an antihistamine, on the skin. Hydrocortisone is a steroid, a much stronger medication, that you really should check with your vet before using on Florence. Thanks for using Petco Pet Education Center, formerly Petcoach.
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