some people are allowed by God to indulge in pleasures until they reach satiety (koros) and vomit. This is said to be a kind of catharsis which heals them.
Sorabji presents the Neoplatonic (Simplicius/Olympiodorus) emetic model of catharsis: vomiting is the therapeutic endpoint of indulged desire, functioning as purgative healing of the soul.
, Emotion and Peace of Mind: From Stoic Agitation to Christian Temptation, 2000thesis