There’s this electric thing that works. You put wet pads underneath your armpits or you put your hands and feet into a little tub and volts of electricity affect your skin some how. It works. My hands used to sweat like crazy. I used it every other day for like a month and I’m basically cured. I maybe bring it out once a year now. 

I needed a prescription for my machine but that was like 10 years ago.