It is definitely not advisable to cover the sweat when you have a fever, it will aggravate the fever symptoms. If a fever is covered with sweat, the patient is often covered with a thick quilt or wear more clothing, the heat on the body surface is not easy to dissipate, but will aggravate the fever symptoms, fever covered with sweat operation is very unscientific, but easy to cause high fever, for the child is also easy to induce the phenomenon of febrile convulsions, will produce irreversible damage to the child’s brain function and brain cells, is very dangerous. When you have a fever, try to wear less clothing than usual, less clothing than usual is better, conducive to heat dissipation, but will reduce the symptoms of fever. If the fever is low, you can take warm water baths to help dissipate the heat. If the temperature of fever is high, more than 38.5 degrees, you need to use antipyretic drugs to reduce fever, it is recommended to use ibuprofen suspension or acetaminophen suspension to reduce fever treatment. In the case of adults, indomethacin suppositories can also be inserted in the anus to reduce fever.