A fever of 38 degrees in a ten-year-old child is a low-grade fever condition. This condition may be triggered by weather changes, cold and other factors. You can take pediatric compound aminoglutethimide pellets with forehead fever patches to help reduce the fever. Scrub the body with some warm water to help cool the body physically. During the fever period, pay attention to help your child take off too many clothes to avoid affecting heat dissipation. It is also necessary to pay attention to replenish sufficient water, keep the diet light and digestible, do not let the child eat too greasy food, eat more light rice porridge, thin rice and other semi-liquid food, you can also use rice and vegetables to cook porridge to drink. In addition, try to rest at home during the fever and do not go outdoors. You also need to pay attention to keep your body warm as much as possible, especially when the weather changes, add clothes in time to avoid repeated cold.