General body aches, weakness and headache are mainly seen in the following three aspects: First, patients should be asked whether they have recently had a cold or fever, and whether they have symptoms of viral infection such as nasal congestion, runny nose, sore throat, etc. If it is in the early stage of viral infection, some patients may have general body aches, weakness, headache and dizziness, and after giving antiviral treatment, the above symptoms can be relieved quickly. Second, the general body aches and weakness, headache, to ask the patient how the past sleep, there is no long-term sleep deprivation, if there is a long-term sleep disorder will affect the whole body condition, muscle aches, weakness, headache, improve sleep after the above symptoms can also be quickly relieved. Thirdly, we should ask the patients whether they have any past history of anxiety, depression and somatization disorder. Some patients with depression or somatization disorder have generalized aches and pains, weakness and headache when their mood changes, but there are no abnormal findings during the neurological physical examination.