It is recommended not to take a bath after the fever has subsided because the patient is weak after the fever has subsided, and if the patient is overexerted or after taking a bath, the patient may faint. After bathing, the patient may also get cold and fever may appear again. Therefore, after the fever subsides, it is recommended that the patient should rest and drink more water, and be treated with the right medication. Diet should be strengthened to enhance their own resistance, and do not eat spicy and stimulating food, do not eat raw, cold, hard food, avoid smoking and alcohol, with the effective drug treatment patients will gradually return to normal.