If the bladder meridian is blocked, the common causes are as follows: 1, consider the state of blood stagnation and blood stasis on the meridian of the bladder meridian, causing blockage of the bladder meridian, you can apply physical therapy to open the bladder meridian, such as gua sha, cupping; 2, consider bladder stones, stones blocked in the bladder neck area, causing blockage of the bladder meridian; 3, bladder tumor in the late stage of growth, the large size can cause obstruction of the bladder neck, accompanied by urinary obstruction, painful urination and hematuria; 4. Consider the influence of external bacteria and viruses, causing body cold, fever and rheumatism, it is recommended not to stay up late, eat regularly and increase physical exercise appropriately. The bladder meridian is an important part of the body detoxification, once blocked, leading to kidney disease or urinary tract disease, seriously affecting health, it is recommended to go to the hospital for timely examination to confirm the diagnosis of the cause, targeted treatment.