The theory of Chinese medicine is that herniated lumbar discs are mostly caused by deficiency of liver and kidney, wind, cold and dampness that paralyze the meridians. If the symptoms are accompanied by soreness and weakness of the waist and knees, hot flashes and night sweats, warmth and pressure, the patient can take Right Return Pill and Duluxiangsheng Tang to tonify the kidneys and strengthen the waist; 2. Wu Tau Tang.