Cold sweat on the back is mainly caused by deficiency of the surface or yang qi, and can be treated in three ways: medication, moxibustion and acupuncture. 1. Drugs: If the cold sweat on the back is caused by the deficiency of the surface (the weakness of the surface of the muscle leads to the abnormal sweat out), and the person who has sweat and bad wind, easy to catch a cold, you can take drugs such as Yupingfengsan; if it is caused by the deficiency of yang qi, you can take drugs such as Jinkui Renqi Pills. 2. Moxibustion: cold sweat on the back can be treated with moxibustion, commonly used moxibustion points are qihai, guanyuan, foot Sanli, etc., but this method needs to be used under the guidance of a professional physician. 3. Acupuncture: back cold sweat can be acupuncture specific points to achieve the purpose of treatment to stop sweating and solid surface, commonly used acupuncture points are foot Sanli, Guanyuan, epigastric, etc., this method needs to be used under the guidance of a medical professional. The above methods can improve the back cold sweat, but the method is for reference only, it is recommended that if you are not feeling well, please consult a doctor in a timely manner, under the guidance of the doctor’s treatment, do not self-medication or acupuncture.