Nosebleeds in children with fever are more common in clinical practice. Hematologic disorders can also cause nosebleeds due to blood clotting disorders, such as leukemia, aplastic anemia, and thrombocytopenia. According to TCM theory, fever can force the blood to move delicately, which can easily lead to bleeding. In addition, once the fever can cause dryness of the nasal mucosa, it can make the mucosal blood vessels easily rupture and bleeding occurs. Another reason for nosebleeds in children with fever is that if a child has a fever, it is likely to be a viral or bacterial infection. These bacterial infections can also occur locally in the nasal cavity, damaging the nasal blood vessels and causing bleeding. Children with fever and nosebleeds should be treated promptly to stop the bleeding. The nosebleed can be cured by local hemostatic treatment in the department of ophthalmology, followed by treatment for the cause of the bleeding. The main treatment for the cause is to take antipyretic drugs and anti-inflammatory drugs. In addition, drinking plenty of water and taking proper rest can help control nosebleeds in children.