If the baby’s hands and feet are hot during a fever, it is usually not a big problem, and the fever is judged mainly on the basis of the axillary temperature. Usually when the body temperature is high or getting higher, the peripheral circulation of the limbs will be poor, instead of being cool or getting cooler. When the hands and feet turn from cool to warm or hot, it usually indicates that the body temperature will be on a downward trend. You can use antipyretic medication, such as acetaminophen or ibuprofen, as appropriate, based on the specifics of the axillary temperature and in conjunction with the baby’s mental state if he or she is irritable, crying, or depressed. At the same time, pay attention to drink water diligently to ensure fluid intake, reduce clothing, blankets, etc., to promote the natural heat dissipation of the body surface, dynamic observation can be.