Hi hubby been type 1 for 30 plus year he as brittle diabetes ckd stage 3 and a host of other problems he started coughing afew days ago and around his eye is swollen and leg and belly is aswell he had this before it ended with him having acute kidney failure but they managed to get them back up again with diaylis but my problem is he won't go to the doctors about it as he won't go into hospital I said it might not come to that but he won't go and today any other symptoms started back ache I just don't no what to do