Final answer:
Forcing acid solutions through the skin from the galvanic positive is called iontophoresis, a beneficial health treatment that uses a galvanic cell or direct current to drive medicinal ions through the skin.
Step-by-step explanation:
Forcing acid solutions through the skin from the galvanic positive is called iontophoresis. This procedure utilizes a galvanic cell or direct current to drive ions into the tissues. While electrolysis is the process of making nonspontaneous redox reactions occur by forcing electricity into a cell, iontophoresis uses a mild current to introduce ionic medicinal compounds through the skin for therapeutic purposes.
In a typical galvanic cell, chemical reactions involve an oxidation process at the anode and a reduction process at the cathode. When applied in the realm of skin treatment, positively charged compounds are driven into the skin at the positive electrode or anode by the applied electric field. This health and beauty treatment is widely used for transdermal drug delivery or to treat hyperhidrosis (excessive sweating).