I will get rashes anywhere on my body (ranging from arms to legs, torso - everywhere). The skin
will become itchy
with very slight redness, or sometimes even bright redness. Interestingly enough, when I touch it - it's usually fairly hotter than my body. It's literally warm to the touch.
When I scratch it (yes, they get VERY itchy) - it usually ends up in getting bumpy which of course, make it more itchy.