saint_ignatius'_itch
1. [ noun ] (medicine) a disease caused by deficiency of niacin or tryptophan (or by a defect in the metabolic conversion of tryptophan to niacin); characterized by gastrointestinal disturbances and erythema and nervous or mental disorders
Synonyms: alpine_scurvy maidism mal_de_la_rosa mal_rosso mayidism pellagra
Related terms: avitaminosis