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How to safely use Rogaine (Minoxidil) hair treatment around cats?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Male | neutered | 11 months and 17 days old | 10 lbs

Is it ok to use rogaine foam (minoxidil 5%) around my cats? I wash my hands after application and don’t let them get near me until it’s dry and I can wash it off. I tried looking online, but I keep getting mixed reviews and I don’t know what to believe. Thank you.

1 Answer

Most Helpful Answer

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Answered By Andrea M. Brodie, DVM

Veterinarian

Published on March 16th, 2018

In general I would keep cats away from all chemicals and not let them lick you or the chemical off you. It is a good idea to do as you are, washing your hands well and drying them after the use of rogaine, And it is also good of you to wait until it is dry and you can rinse it out. For the time you have the rogaine in your hair, just do not let the kitties get near your hair. Unfortunately, cats lack the specific enzyme necessary to break down Minoxidil making them more susceptible to toxicity than dogs. Minoxidil® exposure can result in lethargy, hypotension, pulmonary edema, damage to the heart muscle and death from cardiac failure. However, if you handle the use like you have been there should be no problem.

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