A drink on the nasal congestion may be caused by alcohol stimulation, may also be suffering from certain diseases, such as rhinitis, etc., need to analyze specific problems. 1. Alcohol stimulation: part of the population after drinking alcohol, alcohol will produce some excitement on the body, resulting in nasal mucosal vasodilatation and thus the nasal mucosa will be swollen, the turbinate will be enlarged, and then there will be a certain degree of nasal congestion; coupled with the expansion of blood vessels, the nasal secretion will increase the role of a combination of factors, it will be a congested nose and other symptoms. 2. Suffer from certain diseases: for example, rhinitis, sinusitis, etc., due to the existence of a certain degree of inflammation in the nose itself, coupled with the influence of alcohol, there will also be nasal congestion, often accompanied by nasal itching, sneezing and other manifestations. It is recommended that those who drink alcohol and suffer from nasal congestion should avoid drinking alcohol as much as possible. Nasal diseases, go to the regular hospital as soon as possible, and actively receive treatment.