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My chameleon is pacing and opening its mouth. Is it normal?

Updated On September 23rd, 2025

Hi my chameloan today he started going up and down his cage and opening his mouth here and there is it normal or I need to worried he has water and his been eating fine

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on July 22nd, 2017

He may be stressed, angry or the temperature and/or humidity may need to be adjusted in his enclosure. Check environmental parameters and search the area around his cage for any negative stimuli. Monitor for lethargy, loss of appetite or any discharge from the nose or mouth. "Gaping" can be a symptom of developing respiratory infection which needs immediate veterinary attention.

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