Idiopathic orthostatic hypotension.
D005438:Fludrocortisone / Q000628:therapy*; D006801:Humans; D007022:Hypotension / Q000628:therapy*; D007024:Hypotension, Orthostatic; D011187:Posture; D054970:Pure Autonomic Failure
D005438:Fludrocortisone
FLUDROCORTISONE/therapy; HYPOTENSION/therapy; POSTURE