Semiconductor laser irradiation: with the power intensity 80Mw/cm2 of the original beam or through the fiber transmission to irradiate the points and the disease spot. The principle of choosing the points is according to the meridian or the nearby points. Choose the weizhong,yinmen,shenyu,dachangyu, and so on.? Once per-day, choose 3 to 5 points for each time, the irradiation time is 5minutes. 10times is a period of the treatment period.During each treatment course needs a interval time 3 to 5 days.