Nasal dryness, bleeding and crusting are considered to be caused by physiological or pathological reasons, and need to be dealt with according to the specific causes and conditions.
1. Physiological reasons: such as the fall and winter seasons when the environment is too dry or long-term in the air-conditioned room, the room air is drier may lead to nasal dryness, bleeding and crusting and so on. In this case, saline can be used to moisten the nasal cavity or with a humidifier to improve air humidity to relieve symptoms.
2. Pathological causes: such as chronic rhinitis, if the bacterial or fungal infection of the nasal mucosa may cause chronic rhinitis and thus bleeding and crusting. This can apply antibacterial drugs such as erythromycin ointment or antifungal drugs such as terbinafine ointment to treat the original disease.
Nasal dryness, bleeding and crusting persist unrelieved, it is recommended to go to the ear, nose and throat department, the above drugs need to be under the guidance of a doctor.