Anyone else here have "pressure induced acute uiticaria (hives)"? (treat, creams)

[Townandcountrygal]

Having a problem with pressure induced hives (from shoes, handbag straps, bra straps, sitting on a hard surface, etc. that cause friction against the skin. It's an autoimmune thing. Trying benedryl creams and will try the oral. Anyone else have this type of hives? How do you treat it? (I already Googled it but want to hear what has worked for others).