Yeah I’ve had stress rashes :( it fuckin sucks. I’ve only ever had it twice but I currently have it still bcos I broke out in stress hives a month ago and still haven’t fully recovered… The good news is that it’s still a histamine response, meaning Benadryl will still provide temporary relief from itching and swelling!!
Calamine lotion, oatmeal baths? The biggest thing is to actually reduce the stress if at all possible. Even if you can’t get out of the stressful situation, there’s a lot of things you can do to reduce the physiological stress. For me, the thing that helped the most on the first day I had the hives was walking around outside. Exercise + sunshine is v good for us!!