A little pain in the nose, nosebleed, a common clinical disease is dry rhinitis, this may be related to the patient often stay up late on fire, eat spicy and stimulating, smoking, drinking, poor living habits, poor work and rest habits, often touching the nose, picking the nose, frequent nasal infections and other factors may have a relationship. In general, clinical examination shows that the mucosa of the nasal cavity is dry, eroded, locally ulcerated and crusted, and easily bleeds from some blood vessels under the mucosa, which is more likely to occur in the nasal septum, commonly in the nasal septum of the Lee’s area, and also in the posterior fornix of the lower nasal tract, the olfactory fissure and other corresponding parts. In this case, patients are advised to go to ENT clinic to improve nasal endoscopy. They can be given compound peppermint nasal drops to keep the nasal cavity moist, or erythromycin eye ointment to apply on the nasal cavity to reduce the erosion and ulceration of the nasal mucosa, thus reducing the pain. The bleeding can be treated with localized stuffing, or endoscopic electrocoagulation to stop the bleeding.