The situation of cold hands and feet, the symptoms are mild when you can carry out gua sha, such as the situation is more serious or a long time did not improve the need to consult a doctor. Most patients with cold hands and feet are caused by a deficiency of yang energy in the body. Worse, there may be obvious other symptoms, such as cold body, menstrual disorders, and so on. Scraping Gua Sha when this situation occurs can dredge the qi and blood, dredge the meridians, thus improving the situation of cold hands and feet. Gua Sha is a traditional treatment method that mainly involves rubbing the surface of the skin with a Gua Sha board, thereby stimulating certain blood vessels in the epidermis to diastole. Theoretically, it can dissipate cold and improve clinical symptoms. Patients need to inform their doctors as soon as possible if they are uncomfortable during the process of Gua Sha.