Foot Sanli and Sanyinjiao cupping is not obviously harmful, and can have a good effect on the gastrointestinal tract, lower limb paralysis, insomnia and other diseases.1. Foot Sanli is the conjunction point of the Foot Yangming Stomach Meridian, or the lower conjunction point of the stomach. It is positioned on the lateral side of the lower leg, 3 inches below the calf’s nose. Clinically, it can be used to treat gastrointestinal diseases such as stomach pain, vomiting, diarrhea, constipation, etc.; knee pain, lower limb paralysis, stroke paralysis and other lower limb diseases; insomnia, carbuncle, phlegm, etc., as well as all the evidence of fatigue, it is a health care strong point. 2. Sanyinjiao belongs to the foot Taiyin spleen meridian, is the meeting point of the foot three yin meridians. It is positioned on the inner side of the lower leg, 3 inches above the tip of the inner ankle, at the posterior margin of the medial border of the tibia. Clinically, it can be used to treat gastrointestinal diseases such as abdominal distension, diarrhea and constipation; obstetrics and gynecology diseases such as irregular menstruation, amenorrhea and dysmenorrhea; palpitations (accelerated heartbeat, often accompanied by panic attacks) and insomnia, dysuria (unsmooth urination), and paralysis of the lower limbs. However, it should be noted that cupping is prohibited if you suffer from acute serious diseases, serious heart disease, heart failure, bleeding disorders, skin allergies, infectious skin diseases, and broken skin at acupoints. If necessary, please go to the hospital to be operated by professionals.