Sore legs can not sleep, this situation is mainly due to the legs during the daytime, strenuous exercise, or long-distance trekking excessive fatigue, resulting in the local consumption of more electrolytes and energy, the formation of more lactic acid. At night when you sleep, because the blood circulation will drop, and easy to appear leg cold, will lead to lactic acid and metabolite accumulation of the amount of leg acid aggravate the situation, affecting sleep. After this situation must do two things: first, to keep the leg muscles completely relaxed, it is best in the knee and thigh of the back side of the pad soft pillow, keep bending the hip and knee, leg muscles fully relaxed, this can effectively relieve the acidity of the situation. Second, we must keep the legs warm, can not appear cold, you can wear clothes to bed can also try to apply warm water bags for hot compresses, which can effectively reduce the symptoms. If after the above treatment, the effect is not obvious, you can take alprazolam or diazepam tablets to sedation and hypnosis, effectively improve the quality of sleep, once you fall asleep after the symptoms of leg pain can be immediately relieved.