Sweaty Palms and Electric Current Treatment

Iontophoresis places the hands in shallow water while a device delivers a low electrical current. The session is designed to reduce sweat output from the treated area; it does not remove the sweat glands. Treatment usually starts with repeated sessions, followed by maintenance when sweating returns. Tingling, dryness or mild irritation can occur, so intensity and timing should be guided by a trained professional.

Excessive sweating may affect both palms, worsen with heat or emotional tension, and make gripping objects or greeting people uncomfortable. If sweating is new, affects the whole body or happens at night, the priority is finding a possible underlying cause rather than choosing a device first.

Have the skin checked for cuts, eczema or infection before placing your hands in water. Tell the clinician about implanted electrical devices, metal in the treatment area, pregnancy, medicines and any nerve or heart conditions. Use only a device and schedule recommended for you; do not increase the current to chase faster results. Moisturiser can help after treatment if dryness develops. Other options include prescription antiperspirants or botulinum toxin injections.

Seek medical advice when palm sweating begins abruptly, spreads beyond the usual areas, soaks clothing during sleep or comes with weight change, tremor, dizziness or palpitations. Get urgent help for sweating with fainting, confusion, chest pain, severe weakness or trouble breathing. Those symptoms require prompt assessment and should not be managed with home electrical treatment.

Ask whether iontophoresis fits your pattern, how often sessions may be needed, what skin reactions to watch for, and whether a medicine or health condition could be contributing. Ask how this option compares with botulinum toxin for sweaty palms.