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

Puppy lethargic, diarrhea, won't eat. Is my nicotine patch the cause?

Updated on September 23, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female | unspayed | 2 months old | 2 lbs

I am on a nicotine patch and my puppy has been linking me lots. Today she is lethargic, won't eat, and has diarrhea.

1 Answer

Most Helpful Answer

Laura Johnson VMD

Answered By Laura Johnson VMD

Veterinarian

Published on September 26, 2017

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! I am sorry that Leia is sick!

Unless she has been directly licking the nicotine patch I do not think that is the cause of her illness.

Possible causes of lethargy, anorexia and diarrhea are: viral infections, especially parvovirus, intestinal parasites, ate something outside that is disagreeing with her, food allergy/sensitivity, other toxin ingestion.

Since Leia is only 8 weeks old and is only 2 lbs, I recommend taking her to the Vet today to make sure she doesn't get dehydrated or a low blood sugar from not eating. Bring a stools sample if you can.

I hope this helps and I wish Leia a speedy recovery!
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