Recurrent fever in children is usually due to an upper respiratory tract infection that is not effectively controlled, causing symptoms of recurrent disease. Secondly, the body resistance is relatively low, causing the phenomenon of heavy sensation. Generally, symptomatic treatment is needed, which can be analyzed by blood routine, and if it is caused by viral, antiviral drugs can be given for symptomatic treatment. If it is caused by bacterial infection, it can be treated symptomatically by antibiotic drugs, commonly used antibiotic drugs are penicillin, cephalosporins, macrolides. You can also take oral Chinese medicine, such as Pudilan Anti-inflammatory Oral Liquid, Blue Scutellaria Oral Liquid and other drugs to clear heat and detoxify the toxins. After the cold is cured, you can take Yu Ping Feng granules orally, which can improve the child’s resistance.