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My dog's nose won't stop running. Can I give him an antihistamine?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 9 years and 10 months old

I have been giving Kane Tetracycline 100mg capsules. I give it to him in his food. The problem is that his nose is still running. I wipe it about 30 or 40 times a day. The picture I took yesterday should show you what my buddy is fighting. What can I use that would help dry up his nose that is a non-drowsey formula (maybe an antihistamine). Needless to say, my love for him is second to none.

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2 Answers

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on June 26th, 2017

Poor Kane! You should call the vet that prescribed the tetracycline and give him/her an update. Your vet may want to add or change antibiotics. He might also need an anti-inflammatory to help decrease any inflammation. I don't think an OTC anti-histamine would help and I don't recommend giving anything without talking to your vet. Your vet may also want to get a nasal x-ray to look for abnormalities since it doesn't seem to be getting better. Hope he gets better soon!

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    Answered By Angel Alvarado, LVT

    Licensed Veterinary Technician

    Published on

    Have him examined by your veterinarian to make sure it is antibiotics that Kane should be taking. Inappropriate antibiotic use may lead to resistant bacteria and could complicate any underlying condition. Legally, we are prohibited from recommending medications, even OTC meds, or providing dosing information in the absence of a physical exam and patient-veterinarian-client relationship. In the meantime, you can run a hot shower for 10-15 minutes, place Kane in the bathroom (NOT in the shower) to breathe in the steam for 15-20 minutes. It may loosen up any congestion and make breathing easier. Do not give any additional medications without the advice of your vet.

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