I get these red dots on my arm whenever it starts to get warm...?

I am fair skinned, very fair. And I always get these little red bumps on my arms, and a little on my chest whenever the heat comes. I also get them when I am under florescent lights. Its not a sunburn or anything, but is there any way to reduce them, or get rid of them??
I get these red dots on my arm whenever it starts to get warm...?
Sounds like heat rash to me.It could also be brought on by stress.Try Benedryl creme.It is an Anti-Histamine;It works for me.Other than that,you may want to visit a dermatologist if that doesn't help.Good Luck.
I get these red dots on my arm whenever it starts to get warm...?
you may be sensitive to bright lights and the sun
Reply:It's heat rash, you can try to put a cold washcloth on it, but other than that, there's nothing that you can do.
Reply:I think that's prickly heat. Apply a prickly heat powder.
Reply:well actually what your getting is a heat rash. it is quite normal. i would say the best way to reduce them is use lotion and wear loose clothing to allow air to pass through. it has happened to me alot during basic training. i hope this helps you out.