Nosebleeds in children with fever are very common in clinical practice. Since fever can force the blood to flow faster, it can easily lead to bleeding. 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 the mucous membrane of the nasal cavity to dry out, it will make the mucous membrane 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.