Can persimmon cakes be eaten with alcohol?
Generally, it is not recommended to consume persimmon cakes together with alcohol. Consuming them together may cause gastrointestinal discomfort. If accidentally ingested in small amounts without any adverse reactions, monitoring is sufficient. If concerned, it's best to avoid combining the two. The detailed analysis is as follows:

Persimmon cakes contain tannins and pectin. Alcohol stimulates gastric mucosa to secrete gastric acid. Tannins may combine with gastric acid and proteins to form indigestible precipitates, which can accumulate in the gastrointestinal tract and lead to discomfort such as bloating, abdominal pain, and nausea.
If digestive function is inherently weak or if large quantities are consumed together, these precipitates may increase gastrointestinal burden and even cause obstruction, resulting in severe symptoms such as intense abdominal pain and vomiting. Both alcohol and persimmon cakes must be metabolized through the gastrointestinal system; consuming them together increases digestive strain and affects normal bodily functions.
It is advisable to wait at least four hours after eating persimmon cakes before drinking alcohol, or to avoid persimmon cakes after drinking. Limit intake of both, especially for individuals with poor digestion. If gastrointestinal discomfort occurs, stop eating immediately. Seek medical attention if symptoms persist or do not improve.