Sucrase-Isomaltase Deficiency, Congenital, also known as congenital sucrase-isomaltase deficiency, is related to intestinal disaccharidase deficiency and diarrhea. An important gene associated with Sucrase-Isomaltase Deficiency, Congenital is SI (Sucrase-Isomaltase), and among its related pathways/superpathways are Digestion and absorption and Diseases of carbohydrate metabolism. The drugs Glycerin and Sodium citrate have been mentioned in the context of this disorder. Affiliated tissues include small intestine and colon, and related phenotypes are diarrhea and vomiting