I have had similar reactions but my rashes come out near elbows, stomach and legs. To help sit in a really hot salt bath(whole thing of salt poured in hot water). Epsom Salts can be used but I personally like the reg. salt. Pour the slat directley on oyour skin everywhere and rub to break off old skin so the skin underneath can release toxins.
Whenever I get a massage or cleanse and have nausea this takes it away.