Case series: Alcohol intolerance with Coprine-like syndrome after consumption of the mushroom Lepiota aspera (Pers.:Fr.) Quél., 1886 (Freckled Dapperling).

Alcohol intolerance after consumption of wild mushrooms is a recognized phenomenon. This is best understood with Coprinus atramentarius. Its active component Coprine blocks enzymatic ethanol degradation at the stage of acetaldehyde, which is responsible for the well-recognized symptoms.