Armpit rashes

My 4 year old daugther had a rash under her armpits,it's bumpy itchy bumps and it seem to be only in the armpit area.

[BhumikaMD]

Hi,

This sounds like a heat rash or milaria , though nothing can be said with surety without having a look at the lesions.

'Miliaria (miliaria rubra, sweat rash or prickly heat) is a skin disease marked by small and itchy rashes. Miliaria is a common ailment in hot and humid conditions, such as in the tropics and during the summer season. '

'The prevention and treatment of miliaria primarily consists of controlling heat and humidity so that sweating is not stimulated. Measures may involve treating a febrile illness; removing occlusive clothing; limiting activity; providing air conditioning; or, as a last resort, having the patient move to a cooler climate.'

You could read more about the condition at the following links -

http://en.wikipedia.org/wiki/Miliaria

and

http://www.emedicine.com/DERM/topic266.htm

Let us know if you need any other information and post us about how you are doing.

Regards.