I’ll keep this brief, but I seem to develop rashes after a particularly hard (or just hot) workout. Including: along my sternum, elbow creases, beltline, and sometimes where I wear a lifting belt. It’s not too bad usually, and I just tack it up to some dumb irritant with my skin, but I’ve got a pretty nasty rash across my sternum right now, and its keeping me up from itching.
I’m sure the heat is the main contributing, it flares up at work when it starts to get a little warmer than comfortable. Also after a workout it’s almost instant, and much more severe.
Side notes; I’m allergic to nickel and shellfish, dont know if these allergens have other carry overs to anything related to dermitis.
Any simple fixes, other than the worst possible idea being dropping some benadryl right after a workout, and putting me into a coma?