Aluminum chloride hexahydrate
"I've read pages of these reviews after a second sleepless night due to itching and burning after application. I have blisterform eczema, for 7 tests now. I'm a 26yo female. The eczema is on my feet and is triggered by stress and sweating... and stress causes more sweating. My detmatologist prescribed this for me. Day 1 the sweat was 85% gone and very few new blisters appeared (only 4 when I normally get 10-20/day). It itches and burns pretty bad but I'm toughing through it and am looking forward to tomorrows results (day 2). When I'm blister free I'm going to get my first pedicure ever!"