my dd had his gall bladder removed three weeks ago.got out of the hospital on last thursday.since then his kidneys are failing , his legs are swelling and his memory is extremely bad and his behavior is very erratic (for him). he is a diabetic and not being able to control his sugar either with his pills or insulin.now today he woke up and his entire groin area is severely swollen to the six of a grapefruit.he can not stop vomitting up anything that he eats.can anyone help me so i can convey it back to him to help him? thank you