If acute respiratory infections are ruled out, most of the symptoms are caused by strenuous exercise after a long period of physical inactivity. The accumulation of lactic acid due to the anaerobic metabolism of the muscles in the body, generally lack of exercise for a long time, it is recommended to take the principle of gradual exercise again, slowly increase the amount of exercise, so that the body has sufficient to cope with the adaptation process of sports changes, will avoid the emergence of such symptoms. However, if similar symptoms occur, you should avoid continued strenuous exercise, appropriate cold compresses, and sufficient rest for several days to allow the body to metabolize lactic acid can be effectively relieved. If it seriously affects your daily life, you can also go to a regular hospital and take ibuprofen and other drugs under the guidance of a regular doctor to temporarily relieve the symptoms of pain.