So, I often get reactional rashes that appear very similiar to this on my arms and legs. They don’t occur all the time, which confuses me, but they often occur when I transition from one temperature environment to another (doesn’t matter if its hot to cold or vice versa, it happens in both), or change my clothing from something thin like jeans, to something thicker like Sweatpants.
It does not happen when I go swimming, work out, or sweat (although I don’t frequently sweat). When people see it, they tend to freak out as the welts are rather large, and the welts are usually accompanied by intense feelings of itchiness in my scalp and in the rash areas as well as an increase in internal temperature ‘feel’.
Based upon my description, would you think I have Cholinergic urticaria or something else entirely? It’s been like this for a little under two years now (I’m 21 and it began popping up shortly after I joined the military) and has never been more than an itchy nuisance really, but I just want to be sure it isn’t anything to be terribly concerned with.