After work the next day soreness, mostly due to excessive activity caused by the accumulation of lactic acid caused by the appropriate rest to ease, soak in a hot bath, physical therapy, massage, and so on. If long-term inactivity suddenly long hours of work, may cause the whole body muscle overactivity, resulting in lactic acid accumulation caused by soreness, hot bath and massage can promote lactic acid metabolism, but also should pay attention to rest, reduce the amount of work, healthy diet, supplemental nutrition, and so on. After resting and adjusting the symptoms still exist, it is recommended to go to the hospital in a timely manner, to clarify the specific causes, and under the guidance of the doctor to carry out targeted treatment, to avoid delaying the condition.