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Dog ran out of Imuran. Is it safe to miss a dose until the vet opens?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | unspayed

Hi. My dog (Chihuahua) is on a medication called imuran she is on 1/4 of a 5mg tablet every two days. I just realized i am out and my vet is away til monday. Does imuran have a cumulative effect. She is also on a prednisone. She was diagonsed with a blood disorder. Will she be okay til then?

1 Answer

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on January 4th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Sarah will he fine until you can get more Imuran Monday. It does have a cumulative effect but the levels won’t drop rapidly nor will it harm her to miss a dose or 2. I hope this helps!

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