In the clinic, many patients will have symptoms of leg soreness after each cold, the specific reasons for this symptom are as follows: first, leg soreness may be due to fever during a cold, which is a relatively common cause, the main reason is caused by fever; second, for leg soreness during a cold, it may also be due to excessive secretion of lactic acid during a cold, which is not Secondly, for the cold leg pain, it may also be due to excessive lactic acid secretion during the cold, which is not fully metabolized in the body, and the related symptoms caused. Therefore, through the above two points of analysis, for the cold leg pain, we should actively carry out the treatment, if the fever should be given non-steroidal anti-inflammatory drugs or other drugs that can reduce fever. For colds, we should also take active treatment, such as cold soft capsule, or cold clear heat granules, can be combined with some antibiotics to carry out treatment, provided that the bacterial cold, viral colds are to be combined with some antiviral drugs to carry out treatment.