Sweaty hands is a non life-threatening condition that is known medically as "hyperhidrosis." The only known cause of this condition is heredity. When you have sweaty hands, or "sweaty palms" as it is sometimes called, your social and work life can become uncomfortable, and you can experience anxiety. But there are various things you can do to treat and cure this problem.
Antiperspirants
Antiperspirants are generally used under the arms to stop wetness and prevent odor. But they can also work effectively on the hands, as well. You can get over-the-counter antiperspirants on your own, and if they are ineffective, your doctor can prescribe you a stronger formula with aluminum chloride in it. These are to be used right before you go to bed. Being that they are potent, your skin can become irritated, so make sure to wash them off in the morning upon waking.
Drugs
Acetylcholine is a chemical messenger that causes your sweat glands to become stimulated. To stop the action of acetylcholine, your doctor can prescribe an anticholinergic drug like glycopyrrolate. According to the Mayo Clinic, signs and symptoms of your sweaty hands generally improve in about two weeks.
Electrical Current
Iontophoresis is a procedure done by a dermatologist. In this procedure, you submerge your hands in water and a low-level current of electricity is then sent in from a battery-powered device. Your sweat glands get temporarily blocked, reducing your sweaty hands. This process takes about 15 to 30 minutes, and it is done every day for a couple weeks.
Stress Control
Having high stress and anxiety levels can often times lead to sweating. A way to keep your stress under control is by partaking in some relaxation activities like yoga, tai chi, biofeedback and meditative breathing.
Operation
When all else fails, you can get a surgical procedure done. Endoscopic thoracic sympathectomy (ETS) is a procedure where a surgeon will make small incisions under your armpit where a small camera and some surgical tools are inserted. One lung is temporarily collapsed and nerve paths that lead to overactive sweat glands that cause your hands to sweat are destroyed or cut. After one side is done, the surgeon then moves to the other.
