How to deal with fever in children? Children\’s body resistance is weak and they are prone to illness. Among them, fever is one of the common symptoms. If not treated in time, it will cause certain harm to the child\’s body. Here are some common ways to deal with fever in children. Drink more water When a child has a fever, the body will lose a lot of water. Therefore, drinking water is the most important step when you have a fever. It is recommended that parents give their children a sip of water every 30 minutes to ensure timely replenishment of water in the child\’s body.