Please help

[Bor4e]

I am getting a red rash when my body  temperature change.  The rash appears on my arms (inside only), on my chest and neck.  it doesnt always itch.  it goes away after i cool off.  this also happens w/ emotional changes, as when i get upset or frustrated or nervous.  i also get itching sometimes w/ no rash that travels from my feet up to the top of my head and i become so itchy i have to stop running (it happens when i am running)or if i walk fast .Every times it happen it start: I fell itching then after that comes the rashes. I have this problem 5 month. 1st when it start to happen was everytime when I was trying to do some activites like sport or something like that but I only felt week itching and time after time itching were stronger and stronger so now I have itching + rashes. Everytime this happen i never sweat..actually since this start to happen i never get sweat. I get sweat only on my forehead. I try to see what will happen to run no matter the itching or rashes are coming so i run and run rashes come and itching was stronger and stronger but after 10-15 min itching were gone and rashes too. That happen everytime i try this. And after that no matter how much I run I dont get sweat. I use to wear earings for 1.5years and one of my friend have told me that the earings might contain nikel and maybe that is the reason of the problem so I took of my earings 1month ago but I still got this problem. What can be the reason of this and what can I do to this go away? Please help

[BhumikaMD]

Hi,

What you describe seems like sweat dermatitis or heat rash.

You should try to keep the area dry and clean. Try some powder to absorb the sweat. Use a medicated sunscreen lotion - preferably one prescribed by your skin specialist.

If the symptoms are still persistent, consult your dermatologist and get a proper clinical evaluation done.

Let us know if you have any doubts and keep us posted on how you are doing.

Hope this helps.

Good luck.