My husband id in hospital, after his hemaglobin was tested at 4.6. Has had 6 units of blood, plus finished 2 units iron, also has had a gastoscopy/colonscopy, and going to do more exploritary. Ron Has been on Prednisolone seen 2000, due to being dignosed with Polymyagia rhematica by a specialist. Under 10mg daily all his symtoms come back. They now think he has cushings syndrome as he shows all signs, and I think this is due to the Prednisolone. I am getting worried as he is not improving.........do you have any advice for me............Marion