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How long is it safe for my dog to take Claritin for allergies?

Updated On September 23rd, 2025

Pet's info: Dog | French Bulldog | Female | spayed | 2 years and 4 months old | 25 lbs

How many days is the treatment on Claritin for dogs?

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1 Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on August 23rd, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Adorable! It depends on what you are treating. If it is for allergies then it depends on when that allergen is gone. It can be used in dogs off label for a extended period of time if it is helping. The shortest course would be 2 weeks. Have a good day!

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