Patients with fever and body aches can be relieved by the following ways: 1. Drink more water, because patients with fever and body aches are caused by excessive lactic acid in the process of fever and body aches, and can increase metabolism by drinking more water, so that lactic acid can be excreted as soon as possible to relieve patients’ symptoms. 2. 3, eat more vitamin-rich fruits and vegetables, such as apples, spinach, wheat, cabbage, etc., because these foods can be supplemented with vitamins, which can improve the patient’s resistance to disease and enable the patient’s condition to recover as soon as possible, patients can also drink more water, juice or vegetable juice to supplement vitamins.