Updated On September 23rd, 2025
Pet's info: Dog | Golden Retriever | Female | spayed | 6 years old
Can you give a dog Benadryl & Zyrtec at the same time?
1 Answer
Published on May 3rd, 2016
Both are antihistamines and giving them together may cause stronger side effects. It is NOT recommended. Give one or the other based on your dog's weight and only under the advice of your veterinarian.
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