There are many clinical causes of body acidity, for example, if a patient does not exercise regularly, after occasional strenuous exercise, the body will secrete lactic acid, which will accumulate in the body too much and then the whole body will become sore. This soreness can be diagnosed as a result of exertion and excessive exercise. By drinking more water and resting, when all the lactic acid is excreted, the patient’s symptoms of generalized soreness will be relieved without special treatment. In addition, diseases such as fever can also cause generalized soreness, and it is not excluded that the patient is suffering from cold. If it is raining and you do not wear an umbrella or change your clothes after getting wet, the whole body aches and pains will be caused by the rain.