The treatment of nasal mucosal bleeding requires first finding the cause of the bleeding. If you want to avoid the aggravation of these symptoms, the first thing you need to do is to give antihypertensive treatment, improve the symptoms of hematologic diseases, and avoid nasal trauma, etc. If you want to avoid the aggravation of these symptoms, the first thing you need to do is to give antihypertensive treatment, improve the symptoms of hematologic diseases, and avoid nasal trauma. Nasal vestibular mucosal erosion, such as frequent and repeated nose picking, is the most common, and its treatment plan is to avoid nose picking. The treatment plan is to avoid picking the nose. More bleeding can be done by anterior or posterior nostril stuffing, and in severe cases, microwave or plasma treatment can also be done to treat the symptoms. In severe cases, microwave or plasma treatments may be indicated. If the condition worsens despite the above treatments, ligation of the external carotid artery and interventional therapy may also be considered.