ionterápia

Ionterápia, also known as iontophoresis, is a non-invasive medical treatment that uses a low-level electrical current to deliver ionized medications or substances through the skin. This method is employed to treat a variety of conditions by introducing specific compounds directly to the affected area without the need for injections or oral administration. The electrical current facilitates the passage of charged particles (ions) from a charged electrode into the tissues beneath the skin. The direction of the current is important, as like charges repel, pushing the ionized medication from the electrode into the body. This localized delivery can potentially reduce systemic side effects and increase the concentration of the drug at the target site.

Commonly, ionterápia is used in dermatology for conditions such as hyperhidrosis (excessive sweating), where it can help reduce sweat production in the hands, feet, or underarms. It is also utilized for pain management, delivering anti-inflammatory drugs or local anesthetics to inflamed joints or muscles. In some cases, it has been explored for the treatment of certain skin conditions and for the delivery of other therapeutic agents. The procedure typically involves placing electrodes in contact with the skin, with one electrode containing the medication solution and the other serving as a return electrode. The duration and intensity of the current are carefully controlled by a healthcare professional to ensure efficacy and safety.