NCIt definition : A desoxynojirimycin derivative and inhibitor of alpha-glucosidase with antihyperglycemic
activity. Miglitol binds to and inhibits alpha-glucosidase, an enteric enzyme found
in the brush border of the small intestines that hydrolyzes oligosaccharides and disaccharides
into glucose and other monosaccharides. This prevents the breakdown of larger carbohydrates
into glucose and decreases the rise in postprandial blood glucose levels. Compared
to acarbose, miglitol is systemically absorbed.;