Not only cupping, but also needling and bloodletting can be done at the point of 委zhong acupoint. Commission in the middle point can treat back pain, lower limb impotence paralysis (lower limb weakness, numbness and pain), abdominal pain, acute vomiting and diarrhea, urinary incontinence (urine is not smooth), cryptorchid rash, dengtong (acute infectious disease, visible skin redness like paint) and so on.
Zhizhong point belongs to the foot solar bladder meridian joint point, the lower joint point of the bladder, in the posterior region of the knee, popliteal transverse stripe midpoint. It can be used for the treatment of lumbar and lower limb diseases such as lumbar back pain and lower limb impotence; abdominal pain, acute vomiting and diarrhea and other acute diseases; dysuria, dyspareunia; cryptorchid rash and dengtoxin.
This point subcutaneous femoral popliteal vein, deep popliteal vein, popliteal artery, and the femoral nerve, the posterior femoral cutaneous nerve, acupuncture or puncture bloodletting need to pay extra attention to, need to be operated by a professional doctor. Cupping operation is recommended under the guidance of a doctor.