Shy-drager - definition of Shy-drager by Medical dictionary
(800) 288-5582. 〈http://www.shy-drager.com〉. Shy-Dra·ger syndrome (shī′drā′gər) n. A progressive disorder of the brain and spinal cord affecting the autonomic nervous system and characterized by low blood pressure, atrophy of the iris, incontinence, the a...