Blowing air conditioning nose is too dry can use saline or nasal wash and other light flushing nasal cavity, indoor use of steam humidifier or topical application of lubrication using oil-based nasal drops. After blowing air conditioning due to dehumidification and other circumstances lead to a decrease in air humidity, thus appearing nose too dry, nasal congestion and even nasal mucosa bleeding and other situations, for itself have rhinitis may be more obvious, you can take to increase the indoor humidity or moist moisturize the nasal cavity and nasal mucous membrane and other ways of dealing with it, you can put a few pots of water indoors or the use of indoor steam humidifiers. In addition, you can also carry out simple local treatment, in the presence of obvious nasal dryness under the premise of ensuring cleanliness, the use of nasal wash for temporary nasal wetting, but also under the guidance of the doctor to use oily nasal drops for nasal mucosal moisturizing. If the patient’s symptoms do not significantly improve, it is recommended to consult a doctor in a timely manner to improve the examination and standardize the treatment.