dear Mr X, axillary hyperhidrosis, can be quite embarrassing, but don't feel bad, because it's completely a benign condition, it responds well to botox injections at regular intervals of 3 to 6 months.... miradry works on the principle of microwave heat ablating the sweat glands, theoretically then it should be a permanent solution,  I don't have personal experience with it, so can't comment further on it...