Hot air coming out of the nose may be related to cold environment temperature, acute rhinitis, fever and other reasons.
1. Cold ambient temperature: in a cold environment, the human airway exhaled gas is often relative to the external environment hot and humid, manifested in the nose out of the hot phenomenon.
2. Acute rhinitis: under the action of viral and bacterial infections and stimulation of adverse physical and chemical factors, it can lead to acute inflammatory reaction of nasal mucosa and submucosa. Early on, there may be dryness of the nasal cavity, burning sensation and other discomforts, manifested as the phenomenon of hot air out of the nose.
3. Fever: Fever leads to an increase in body temperature, the nasal mucous membrane temperature increases accordingly, there will be the phenomenon of hot air out of the nose.
When the nose out of the heat, can actively seek medical system check, clear diagnosis, follow the doctor’s instructions standardized treatment.