5 Best Pet Respiratory & Asthma Medications- June 2026

BEST OF THE BEST

Triamcinolone Acetonide

Tablets for Dogs and Cats

Eases Itching & Redness

A commonly prescribed allergy medication for cats that helps relieve itching and redness.

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PROS

Helps with itching and redness caused from allergies by reducing inflammation.
Can also help with other skin conditions.
Pills are small and easy for cats to swallow.

CONS

Not ideal for cats with diabetes as it can increase the need for insulin.

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First Reviewed

November 09, 2021

Models
considered

Hours
researched

Written by Melinda Harris

Updated August 2025

Asthma and respiratory medications for pets vary in the ways they work, but they all have a goal of making it easier for your pet to breathe. Some are steroids that help reduce inflammation, including inflammation in the lungs. These medications can also be used to treat a variety of other conditions including skin allergies. Other medications work by opening up airways to make it easier for your pet to breathe. Some focus mainly on treating coughs and throat irritation that can happen due to allergies and bronchitis. Certain medications don’t work well for pets with certain conditions, like high blood pressure and diabetes, so make sure to discuss your pet’s entire health history with your vet.

Best Pet Respiratory & Asthma Medications

Pros and Cons

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