Adverse reactions to alcohol and alcoholic beverages

摘要

Alcohol use is widespread and adverse reactions, although rare, do occur and warrant further evaluation. Nonimmunologic and immunologic reactions to alcohol present in different clinical situations and overlap in their presentation. Nonimmunologic reactions to ingested alcohol are due to its inherent capability to cause flushing and rhinitis through vaso-dilation. Immunologic reactions after alcohol ingestion show a spectrum of symptoms, ranging from dermatitis to asthma and anaphylaxis. Fatal anaphylaxis after alcohol consumption has been reported, further emphasizing the need to study this topic.