Generally, fevers in children are caused by infections, including respiratory infections and infections from other causes. If the child is in good spirits, he or she can be treated at home using the following methods. 1. In the case of low fever in children, it is recommended to take the temperature every one to two hours and always pay attention to the changes in the child’s temperature. It is not recommended to take antipyretics when the fever is low, and it is best to consider taking them when the temperature is found to be over 38.5 degrees. 2. Give your child more water to replenish the water lost due to low fever in time, either juice or soup or drink that your child likes. Preferably plain water, because fruit juice will cause bloating and acid reflux, and also easy to cause tooth decay. It is also necessary to pay attention to the body temperature, not to wrap the child too tightly and pay attention to heat dissipation. 3.You can wipe your child’s body with warm water or take a bath, the main wiping parts are underarm, neck and other locations. The water temperature should be close to body temperature, and the wiping time should not be too long, so that the water temperature does not become low and cause aggravation of the disease. And the premise of physical cooling is not to make the child uncomfortable, if the wipe makes the child uncomfortable, stop. In general symptomatic treatment of low fever does not need to be too complicated and can even be done without symptomatic treatment. But it is important to know that a low fever is also a fever, and you need to take your child to the hospital.