Radio-frequency electrotherapy is a physical therapy method to treat various symptoms by the heat generated by high-frequency electric field acting on human tissues, which makes the tissues reach a state of thermal damage. This method has been widely used in cosmetic fields at home and abroad, such as skin firming, face-lifting, slimming, lymphatic detoxification, etc., and also in orthopedics, muscles, pain, nerve injury and other fields.

The high frequency electric field generated by radio frequency electrotherapy will cause internal friction between ions and molecules in human tissues, generate heat and absorb surrounding water molecules, so a local high temperature area will be formed at the treatment site, which will further trigger a series of biological reactions, thus causing various physiological effects in human tissues, such as increasing blood circulation, promoting metabolism and eliminating edema.

Compared with traditional surgery or drug therapy, radiofrequency electrotherapy will not cause any burden to the body during the treatment, and the treatment effect is obvious, and it often only needs several treatments. In addition, radio frequency electrotherapy is also non-invasive to the body. Compared with other cosmetic methods, radio frequency electrotherapy is very popular because it does not need to cut the skin and does not cause too much burden to the elderly.