Drink as much water as you can in order to replace fluid loss. It will also help to bring down body temperature.
Rest as much as possible.
Avoid suddenly changes in atmospheric temperatures.
:Avoid eating solid foods until the fever is gone. You can replace the foods by drinking plenty of distilled water and/or juices.
when you have fever do not take any supplement containing either iron or zinc. Taking iron causes great tension in a body that is fighting infection; and zinc is not absorbed by the body when you have fever.
Take cool bathes, fill a bath tub, submerge and lay down for 5' approximately. Repeat as needed until the fever is down.
If the fever does not exceed 102 degrees let it run its course. It helps the body to fight infection and eliminate toxins.
When a child has fever do not give them aspirin, instead try to reduce the fever with cold baths.
p/s all the pics are copypaste from google. tq