Frequent broken nose in life may be caused by a variety of reasons, in addition to dietary stimulation, dry air caused by the fragile nasal mucosa bleeding, common are repeated nose picking, lack of vitamins, nasal diseases, if frequent ruptured nasal bleeding or bleeding more, you need to go to the hospital ENT department to fill the plug to stop bleeding. Timely conduct the corresponding auxiliary examination to exclude the case of malignant tumor, and then according to the corresponding situation for targeted treatment. Common causes 1, repeated nose picking: hard nails scratch the mucous membrane in the nasal cavity, resulting in capillary rupture and bleeding; 2, lack of vitamins: if the patient has the habit of picky eating, poor nutritional status or lack of vitamin C, vitamin B and other nutritional elements, the wound does not easily heal after nasal bleeding, but repeatedly breaks and bleeds; 3, nasal cavity diseases: common nasal inflammation such as nasal vestibulitis and long-term chronic sinusitis, due to repeated local inflammatory infections and purulent secretions, resulting in mucosal erosion and dehiscence, etc., will appear in the nasal cavity broken. In addition, common nasal tumors such as nasopharyngeal fibrovascular tumor and nasal NKT lymphoma can also cause frequent nose bleeding, which is caused by cancer cells invading the nasal mucosa. It is recommended not to pick the nose repeatedly, and if there is frequent nasal congestion and foreign body sensation, appropriate nasal rinsing can be performed. Drink more water and eat more vegetables and fruits to prevent dryness of nasal cavity. If the rupture of the nasal cavity bleeds due to the original disease, it should be actively treated.