Calf meridian blockage can appear pain, numbness, edema of the lower limbs, coldness of the calf and below and other manifestations. 1. Pain: when the calf meridians are blocked, the menstrual period is not passed, and if it is not passed, then it is painful, and there may be pain in the calf or the dorsum of the foot, the toes and other parts of the foot. 2. Numbness: when the calf meridian blockage, the blood does not reach, the skin loses glory, there can be numbness. 3. Lower limb edema: when the calf meridian blockage, qi and blood can not be blocked, the water and liquid can not be normal transmission, stop gathering in the local, may appear in the lower limbs of the edema situation. 4. Coldness in the lower legs and below: When the calf meridians are stagnant, Yang Qi cannot warm the limbs in the lower legs and below, and there may be coldness in the lower legs and below. If there is a blockage of the calf meridians, it is recommended to consult a professional doctor in time.