Drinking nasal congestion may be due to accelerated blood flow, vasodilatation and other reasons, as follows: a. Accelerated heartbeat: due to the stimulation of alcohol, resulting in a faster heartbeat in patients, prone to accelerated blood flow throughout the body, prone to aggravate nasal mucosa congestion, especially inferior turbinate congestion, resulting in hypertrophy of the inferior turbinate, resulting in nasal blockage. Second, vasodilatation: After drinking alcohol, the stimulation of alcohol can lead to the expansion of the mucosa of the nasal cavity, especially the blood vessels under the mucosa of the inferior turbinate. For the nasal congestion induced after drinking alcohol, most of the nasal congestion can be relieved by itself with the metabolism of alcohol. If the nasal congestion is not relieved and affects breathing and sleep, the patient can go to the ENT department to apply nasal spray hormone for nasal spray treatment to relieve nasal congestion.