hello Navin, your story of your grandmom not being diagnosed happens all too often....people with MS have a hard time getting answers and are told it is all in their heads etc...so now she is in very bad health because it was not treated early and has an agressive MS...I am so sorry to hear of this for you, for her, for her family..but you are right...it sounds like she is in the end stage with all of things that are going wrong....Despite this, she may get well enough to recover from this acute stage and with help at home, be able to come home....all you can do is make her comfortable and tend to the sores and keep all the equipment working properly and clean....if she doesn't get better and if you have it in india, you need hospice care to keep her peaceful and pain free as she leaves this world....   You sound like such a loving grandchild...be with her and she will know it and you will all be at peace when the time comes.....Ann