Muscle pain all over the body is a very common symptom in the clinic. The reasons for this, generally include the following aspects: first, the main reason may be due to strenuous exercise during the day or work life, due to strenuous exercise leads to a large amount of lactic acid accumulation in the whole body, there may be muscle weakness and pain in the whole body, this is a more common type of post-exercise caused by the symptoms of pain in the body. Second, also not except the cold virus caused by the whole body muscle pain. As a result of metabolic disorders in the early stages of viral infection, there will be generalized weakness, pain and other cold symptoms, which must not be ignored and should be treated with antiviral treatment or anti-cold treatment as soon as possible. Third, some special diseases, such as systemic inflammatory reaction, or drug-induced muscle pain in the whole body should not be ignored. Therefore, the phenomenon of muscle pain all over the body, must go to the regular hospital for detailed examination, to find the exact cause of the disease, and according to the cause of the system of treatment.