The phenomenon of always having bloody scabs and blood in the nose may be due to nasal mucous membrane damage, or suffering from dry rhinitis or nasal septum deviation and other diseases, different treatment measures should be taken according to different causes. 1. Nasal mucous membrane damage: due to excessive nose picking or nasal vestibule damage caused by nasal secretion with blood with the phenomenon of blood crusts, you can reduce nose picking and nasal vestibule skin damage in the application of erythromycin ointment and other medications. 2. Dry rhinitis: a kind of chronic inflammation of nasal mucosa, which can be manifested as nosebleed, dry nose and other symptoms, and the nasal secretion is reduced or covered with thin crusts, and there is often nasal mucus with blood and scabs, which can be relieved by local nasal drops, such as compound peppermint drops, liquid paraffin and so on. 3. Deviated nasal septum: if the disease is sharp spine or deviated plane mucous membrane is thin and brittle, there is also the phenomenon of always having bloody scabs and blood in the nose, and surgical treatment can be considered to correct the abnormal structure. If the above symptoms occur, it is recommended to identify the cause of the disease and actively cooperate with the doctor’s treatment, and follow the doctor’s instructions for medication.