There are many ways to reduce fever without medication, the most common can be used at home in the form of physical cooling, for example, you can use warm water or alcohol wipe method of cooling, wipe parts mainly include the neck, armpits, groin. These areas have large blood vessels, and the effect of reducing fever is relatively good, and patients can also use ice caps and ice cubes to cool down. For patients with high fever who cannot take oral medication, they can also go to the hospital for intramuscular injection of antipyretic medication or use sodium naproxen drip to reduce fever, which is effective and fast, and is ideal for patients who cannot take oral medication. Patients can also prepare fever patches or fever suppositories at home, which can effectively and promptly reduce fever and avoid causing febrile convulsions.