There is no clinical indication that food can help relieve nosebleeds. Nosebleed is also known as epistaxis, which is usually stopped by nasal hemostasis and systemic treatment. 1. Nasal hemostasis: acupressure, local use of hemostatic drugs, anterior and posterior nostril stuffing, cauterization, surgical treatment, etc. can be used. The most effective method is nasal endoscopy, looking for a clear bleeding point, applying electrocoagulation, microwave or plasma to close the blood vessels, effective hemostasis. Generally it is not recommended to tilt the head to stop bleeding, so as to avoid blood flowing into the airway, causing asphyxiation. 2. Systemic treatment: actively find out the cause of the disease and treat the cause. Pay attention to the vital signs such as blood pressure, blood oxygen, heart rate, etc., and monitor them in time when there is a large amount of bleeding. If necessary, use systemic hemostatic drugs. Nosebleed, need to seek medical treatment as soon as possible, so as not to delay the condition.