. 1. Foot patch mainly stimulates acupoints and reflex zones, just like foot massage, which promotes blood circulation and regulates endocrine through stimulation. This should belong to physical therapy. In this process, smooth blood flow can promote the effective work of various organs and enhance the excretion cycle, and the effective components will penetrate into the body through the soles of the feet, adsorb garbage and assist excretion. It does have a certain effect. 3. But the above effect is the overall operation of the system, and it cannot be targeted at a certain type of patients. Foot patch is not medicine, it can't cure the disease. It is very important to prevent diseases and keep fit. Disease-free is not equal to health. When it is time to take medicine, in fact, the body has been damaged to a certain extent, so preventing diseases is often more important than treating diseases.