I have been dealing with hives and rashes all over my body for the past month or two. There is nothing in my environment that has changed, and there is not a consistent time or situation that causes them. One thing that I have wondered multiple times now is “can I be allergic to my sweat??” That is what got me here.
Is there a way to confirm a diagnosis of cholinergic urticaria? A doctor has prescribed me with an antihistamine that helps, but they continue coming back nonetheless. Any tips would be appreciated!