Patients with rhinitis who have nasal mucosal erosion can take oral roxithromycin capsules to prevent infection, and it is recommended that patients use the medication for about 3-5 days. Nasal cavity can be evenly coated with erythromycin ointment, compound recombinant bovine alkaline fibroblast growth factor gel, can promote the healing of the broken mucosa, the patient can also be used to rehabilitate the new solution drops in the nasal cavity, but also can effectively promote the healing of the erosion of the mucosa. The most important thing is that patients should not stimulate the nasal mucosa with their hands again, which may aggravate the infection, 1 week or so, the mucous membrane of the erosion may gradually heal, the surface will form a scab, the patient will have a certain nasal foreign body sensation, which is normal, you can spray physiological sea saline inside the nasal cavity to play the role of softening.