Symptoms of nosebleeds in children over 2 years old may be related to non-disease factors, local factors (nasal inflammation, trauma, etc.) and systemic factors.
1. Non-disease factors of nosebleeds in young children include external environmental factors, drug effects, and emotions and exercise. Dry external climate environment, after taking antithrombotic drugs, emotional excitement and violent crying are easy to cause nosebleed symptoms.
2. When the local inflammation of the nasal cavity of young children, trauma and foreign bodies and other conditions are easy to cause the occurrence of nosebleed symptoms. Specifically manifested as a variety of nasal inflammation can lead to nasal mucosa capillary breakage bleeding; nasal cavity by the external force after the blow blood vessel rupture bleeding; nasal cavity there are foreign objects to stimulate blood vessel bleeding.
3. If young children have systemic diseases such as coagulation dysfunction and other conditions are also easy to lead to nosebleeds. Commonly, such as leukemia, vitamin K deficiency, etc. are easy to lead to the symptoms of nosebleeds.
There may be other reasons for nosebleeds in children over 2 years old, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.