One very good method for how to stop excessive sweating is to always do an exfoliation treatment on your skin. Go to your local health food store & purchase a skin brush. Before each shower, slough off the dead skin cells with the skin brush. Then while you are in the shower, use a scrubby to get the remaining dead skin cells off of your body.

Exfoliating each day will, with a diet change of 70% to 80% raw fruit & veggies, & along with 1/2 gallon of raw lemon juice water consumed each day, take care of the greatest majority of hyperhidrosis & stop the sweat beast.