Nostrils have dry boogers every day consider sinusitis, atrophic rhinitis or nasal vestibulitis and other causes. 1. Sinusitis: patients due to nasal polyps, nasal septum deviation, odontogenic infections and other reasons so that the sinus drainage is not smooth, causing inflammation. At this time, patients often have purulent secretions flowing into the nasal cavity, every day after blowing the nose, a small amount of nasal mucus deposited in the nasal vestibule, after drying the dry boogers can be seen, so it can be seen in the nostrils every day there are dry boogers of the situation. 2. Atrophic rhinitis: patients with chronic inflammatory diseases of the nasal cavity due to bacterial infection, endocrine dysfunction and vitamin deficiency. Patients may have dry nasal mucosa, atrophy, olfactory impairment and a large number of yellow-green pus crust formation in the nasal cavity, so the nostrils can be seen every day with dry boogers. 3. Nasal vestibulitis: localized inflammation of the nasal vestibule, there will be oozing, crusting, nasal snot mixed together, nostrils have a lot of dry boogers every day. Nasal nostrils have dry boogers every day, there may be bad nose picking habits and other causes, it is recommended to consult the hospital as soon as possible to identify the cause of the disease to be actively treated.