A member asked:

My son has prickly heat i guess. and mouth sore. it is summer here in our country. could the heat be the cause for both? thanks

A doctor has provided 1 answer

Sweating causes rash: If the mouth sore and rash started at the same time, i would be more concerned about a possible viral infection. Mouth sores are generally not related to summer but to infection or mild trauma to the lining if the mouth. If there has been a fever, i recommend getting that checked out.

Answered 4/4/2014

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Thank

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