If men experience pain throughout the body, the most common is caused by excessive exercise, the body will produce lactic acid, prolonged exercise will lead to the accumulation of lactic acid, after the exercise stops because of the accumulation of lactic acid more will cause local muscle pain. For this situation, you can carry out local massage to reduce the amount of lactic acid buildup, or take a hot bath to soothe the muscles of the whole body to prevent muscle soreness. In addition, if there is a fever or cold, it can also lead to a little muscle pain all over the body. Fever and cold should be treated symptomatically, and in addition to symptomatic treatment, the cause of the cold should be determined to prevent other conditions from occurring that could lead to more serious consequences. Muscle soreness all over the body may also be caused by myalgia, which is mostly seen in elderly male patients and is related to the 5-hydroxytryptamine content in the brain. Generally, such patients are more sensitive to pain, so they often have pain. Therefore, if the clinical patient has a prolonged period of pain all over the body, he should seek medical attention promptly and carry out symptomatic treatment after diagnosis.