When a patient has a nosebleed after picking the nose, it means that the patient’s nasal mucosa is dry and fragile, and is particularly prone to rupture and bleeding. When bleeding, the patient can first block the nasal cavity on the bleeding side with a cotton ball or toilet paper, and then pinch the bilateral nasal wings with both hands, which can effectively play the role of compression to stop the bleeding. If the amount of bleeding is relatively small, normally the blood can stop after 5-10 minutes of compression; if the bleeding is large, it is best to go to the hospital for detailed examination, if necessary, you can test routine blood, coagulation four, nasal endoscopy or even sinus CT. in life can usually buy physiological sea saline spray in the nasal cavity, can play an effective moisturizing effect, and must develop good habits, do not The nasal mucosa can be ruptured and bleeding, and even infection can form. Eat more fresh vegetables and fruits, which can replenish the body’s need for a variety of vitamins, which is conducive to the healing of the nasal mucosa.