What should you know about an iontophoresis machine?

Most systems include a power unit, connecting leads, electrodes, and trays or pads that hold water. The current passes across the chosen treatment area while the user follows a timed session. The effect is local and temporary rather than a treatment for every cause of sweating. Machine design, current controls, and approved body areas vary, so the model's manual matters.

Use a device from a reliable source with clear instructions, intact cables, and electrodes that are not corroded. Confirm that it is approved for the body area you want to treat. Keep the power unit dry, inspect the skin first, and never change wiring or use a damaged unit. Follow the session schedule and clean the equipment as directed. The [Iontophoresis Device](/technology/iontophoresis-device/) page explains the technology, while [Excessive Sweating](/symptoms/excessive-sweating/) describes the symptom it may target.

Arrange a review for new, widespread, or night-time sweating, or sweating with illness, weakness, or a medicine change. Stop using the machine after a burn, persistent pain, blistering, or repeated strong shocks. Emergency help is appropriate for fainting, chest discomfort, breathing difficulty, or severe injury.

Ask whether the machine suits your skin and sweating pattern, which controls are safe, how often maintenance is needed, and what symptoms should end a session. Compare it with [Iontophoresis](/treatments/laser-and-energy/iontophoresis/) or [Botox For Sweating](/treatments/injectables/botulinum-toxin-for-hyperhidrosis/).