How to deal with a child\’s fever of 40 degrees Celsius? A child\’s fever is one of the most worrying situations for parents. How should parents respond when their child\’s body temperature reaches 40 degrees? The following introduces you from many aspects. 1.\\tSelf-healing process When a child’s fever reaches 40 degrees, parents do not need to be too nervous and panicked. Your child\’s body will send out healing signals on its own. First, parents should keep their children clean and dry so they can rest as comfortably as possible. Secondly, proper feeding helps the child’s body recover. Parents can give their children more water to drink