The Foot Solar Bladder Meridian, in terms of traveling, contacts the bladder and the kidney; in terms of treatment, it can contact the spleen, the stomach, the large intestine, the small intestine, the heart, the lungs, the gallbladder, the liver and so on. The direction of the Foot Solar Bladder Meridian is from the head to the feet, starting from the inner corner of the eyes, reaching the top of the head and branching out to reach the corner of the ears, and then traveling straight down along the neck and neck to the back of the waist and into the inner kidney, and then branching out from the waist and continuing down through the buttocks to reach the popliteal fossa. A branch vein descends from the medial side of the scapula, passes through the hip joint and descends along the posterior edge of the lateral thigh, joins the previous branch vein at the popliteal fossa, and travels downward out of the ankle, ending at the lateral end of the little finger of the foot. Therefore, the Foot Solar Bladder Meridian connects the Kidney and the Bladder. In terms of treatment, there are dorsal acupoints of the five viscera and six bowels on the Foot Solar Bladder Meridian, such as Heart Yu, Lung Yu, Liver Yu, Spleen Yu, Kidney Yu, Large Intestine Yu, Small Intestine Yu, Bladder Yu, Gallbladder Yu, Stomach Yu, etc. So it is possible to treat diseases of these viscera and bowels. Therefore, it can treat the diseases of these internal organs. For professional medical knowledge, it is recommended to consult a doctor.