Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

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

Laura Johnson VMD

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!
Vote Icon1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button