Acute pharyngitis recurrent fever should be checked at the hospital for blood tests, C-reactive protein, and have the doctor check whether the throat is accompanied by acute tonsillitis, acute purulent tonsillitis. If the fever is between 37.5-38.5℃, you can temporarily not take oral antipyretics and use physical cooling methods such as warm water baths and fever patches first. If the fever exceeds 38.5℃ with symptoms of headache, chills and chills, take oral antipyretics such as ibuprofen and nimesulide to help sweat and cool down the body. If bacterial infection is present, give antibiotic treatment such as amoxicillin, and also rinse your mouth with light salt water after meals to keep your mouth clean. If the fever is recurrent for more than 3 days, it is recommended to improve chest X-ray to exclude bronchopneumonia.