Has anyone had a problem after being discharged from hospital with a rise in their blood pressure sugar my husband is type 2 on 1 sitagliptin per day his blood sugar before being in hospital was around 7 or 8.2 two hours after meals now after a 30 minute walk it 11 and sometimes 13 he was in hospital for a week with a chest infection but is well now will it eventually come back to normal and how long should he wait after walking should he test he’s also careful what he eats