Skin rashes?

I have really bad skin rashes that burn, sting and itch. They seem to happen when there is a lot of heat, for example if I'm in the sun, in front of a heater, or hot kitchen, they also happen when i become anxious, nervous, angry, frustrated or embarrassed.





What i want to know is if this has a name? If this is some kind of disease and what is it called? and if there is any cure or medication?





Thank you for reading, would greatly appreciate the help.|||Sounds like heat rash or prickly heat. You need to keep your skin clean and dry. Take a bath and if you can use an oatmeal based soap, then apply a liberal dusting of medicated cornstarch based body dusting powder. Good luck!|||It could be a stress rash or heat rash.