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Why is my dog scooting with a red, swollen anus after diarrhea?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 7 years and 10 months old | 18 lbs

Baxter's anus is red and swollen, and he keeps scooting and licking at it. He just had his glands expressed about 2 weeks ago, but has also recently been sick with diarrhea, though he has been treated and is now getting better. Could this just be inflammation from the diarrhea, or does he need to have his glands expressed again?

3 Answers

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on February 28th, 2017

Either is possible - diarrhea can cause irritation and 'itchiness' of the anus and perianal area. Baxter's anal glands could also be full since they are normally emptied during defecation and his stool probably hasn't been bulky enough to express them. If his anal area looks irritated you could apply a thin layer of Vitamin A+D ointment or Petroleum jelly to the area, but if he keeps scooting I'd recommend taking him in to have his glands checked.

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Other Answers

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on

    This inflammation could be due to the diarrhea. The anus will get really sore from having diarrhea, but it is concerning that Baxter is scooting and licking at it. It makes me suspect that there may be more than irritation occurring, and it is possible that he is having a problem with his anal sacs. I think it would be best that Baxter is seen by a vet tomorrow for this problem so it can be definitively diagnosed and treated.

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    Answered By Lauren Jones VMD

    Veterinarian

    Published on August 23rd, 2017

    Oh dear, poor Polly! Scooting and licking at the hind end occurs most commonly as a result of full anal glands, but intestinal parasites can also cause irritation. Until you can get to the vet, try putting warm compresses using a soft cloth with warm water on Polly's anus for 5-10 minutes at a time 3-4 times per day. Anal glands can become infected, impacted, and rupture if they are not addressed, so try to get to your vet tomorrow if at all possible. If she seems to be causing irritation to her anus, you can also put an e-collar (cone) on her to prevent skin damage. I hope this helps and that she's feeling better soon!

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