鼻出血的原因众多,从简单的挖鼻到最严重的车祸都可引起,预防以增加湿度、鼻腔润滑、修剪指甲、身体接触运动时面具应用及汽车座位装备保护带等。治疗有指压鼻翼、局麻下烧灼出血点或前后鼻腔填塞。手术治疗有鼻中隔粘膜下 Nose bleeding for many reasons, from simple digging nose to the most serious car accident can cause prevention to increase the humidity, nasal lubrication, nails, body contact exercise mask applications and car seat belt protection. There are fingernail pressure treatment of nose, local anesthesia burning bleeding or nasal packing. Surgical treatment of nasal septum submucosal