grandpas urgent medical bills

My Grandfather has been struggling with diabetes for a while now this is currently worsened by famine due to close family members unwilling to help out. he had been stuck in his room for days and the only reason I came to check on him from where I live is because his sister had passed away and it was deeply saddening to find him in that situation and so taking him to the hospital has revealed complications since he hasn't taken any pills or eaten anything in a while and these complications have incurred costs I cannot handle myself, if possible please help, it would really mean a lot.