The full name of the bladder meridian is the foot solar bladder meridian, and normally the main part of the bladder meridian passes through the back of the body and the back of the legs. The bladder meridian covers a wide area, it is usually in two straight lines in the back of the body, on which all the back points are distributed, these back points correspond to the distribution of the internal organs, and usually have the role of regulating the function of the internal organs. The hazards of blocked bladder meridian and the benefits of unblocking are mainly as follows: 1. Hazards: Patients with blocked bladder meridian may experience pain in the areas where the bladder meridian circulates, namely the waist and the back of the shoulder joint. At the same time, blockage of the bladder meridian may also cause malfunction of the back points regulating the internal organs, leading to abnormalities in respiratory circulation and digestion and absorption. The bladder is also closely related to the kidneys, and the kidney meridians of patients with poor bladder circulation may also have problems, resulting in edema, obesity, frequent urination, etc.; 2. Benefits: If the bladder meridian is unblocked, the pain in the circulation area caused by the blockage will disappear. And the bladder meridian as the body’s largest detoxification channel, always transmitting evil toxins, usually detoxification pathways are large intestine defecation, pore sweating, feet to drain damp toxins and trachea to drain phlegm, but these are all in the form of local segmentation of detoxification, and finally will be merged to the bladder meridian. So when the bladder meridian is unblocked, it can also expel the evil toxins from the body. Therefore, if the bladder meridian is blocked, it is recommended to seek medical advice to stimulate the acupuncture points to unblock the bladder meridian based on tui na, Chinese acupuncture and moxibustion.