Blood-stabbing cupping is suitable for heat evidence caused by Yang Sheng in Chinese medicine treatment, and it is less effective for phlegm-dampness in the body, which cannot be extracted from the body. Blood-stabbing cupping refers to a kind of operation in which blood is released from certain parts of the body or acupoints by continuous stabbing with a three-pronged needle, and then cupping is carried out. This treatment method in Chinese medicine clinic mostly plays the role of draining heat or dissipating carbuncle and swelling, and is generally used to treat the symptoms of fire-heat or blood-heat in the body caused by Yang Sheng, as well as carbuncle and swelling, etc. The phlegm-dampness in the body is mostly extracted from the body. The phlegm-dampness in the body is mostly caused by the accumulation of water-dampness in certain parts of the body due to the abnormal transportation of water-dampness, so blood cupping has less effect on the phlegm-dampness in the body. Blood cupping is more suitable for solid heat symptoms and less effective for phlegm-dampness in the body, so it is generally not used to treat phlegm-dampness symptoms. If you need to relieve the discomfort caused by phlegm-dampness, it is recommended to go to the hospital and be treated by a professional doctor.