Constant running nose after being blown by the wind may be a normal physiological phenomenon, or it may be caused by colds, vasomotor rhinitis and other reasons. 1. Normal physiological phenomenon: After being blown by the wind, especially when the nasal mucosa is stimulated by the cold wind, it may cause the phenomenon of constantly running nose. By staying away from the cold environment and keeping warm, the symptoms can be relieved and disappear quickly without special intervention. 2. Cold and flu: Especially for people with poor physical condition, after being blown by the wind, it is likely to cause cold and flu, and the symptoms of constantly running nose will appear, and may be accompanied by nasal congestion, cough and other symptoms. 3. vasomotor rhinitis: the disease can lead to increased sensitivity of the patient’s nasal mucosa, after being blown by the wind, especially by the cold wind stimulation, it is likely to cause the symptoms of constant clear nasal discharge, can also be accompanied by nasal congestion, headache and other symptoms. The continuous flow of clear nasal mucus after being blown by the wind may also be related to other factors, if the symptoms continue to get no better, or there are other uncomfortable manifestations, it is recommended to consult a doctor as soon as possible to clarify the diagnosis.