Generally there is no need for examination before acupuncture, but if the patient is extremely thin, he/she needs to be examined for cancer, advanced chronic hepatitis, etc. Generally before acupuncture patients do not need to undergo ultrasound, CT and other tests, but the doctor will carry out disinfection of the treatment room, hands, needles and the needling site to prevent infection, and the doctor will avoid the patient’s vital organs and tissues, important organs, special locations, etc. when administering moxibustion. However, if the patient is extremely thin and needs to be checked for cancer, advanced chronic hepatitis, etc., needling is not appropriate. If the patient’s coagulation is abnormal or infectious diseases are suspected, it is necessary to check whether there is a disorder of the coagulation mechanism and suffer from highly infectious diseases, which should not be needled. Acupuncture needs to be operated by a professional physician, moxibustion can be carried out under the guidance of a physician, please do not carry out acupuncture points and other treatments on your own to avoid risks.