rash on 9 year old boy

My 9 year old son has an itchy rash.  Red, small dots to large flat patches that look like sunburn.  On back of hands and wrists, and lower legs.  Dots on lower legs appear to have white rings around them.  Also has 2 red spots on right cheek of face.  Was in woods yesterday.  

[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 he is doing.

Regards.