Child 3 years old has a fever repeatedly still how to take cough to do

Children 3 years old recurrent fever also with cough, is a relatively common phenomenon, patients will also appear appetite loss, body weight loss. Can give children more water, alleviate the situation, give warm water wipe, give children to eat light food, such as cabbage, wax gourd, mung bean, etc., when necessary, see a doctor for treatment.