and drinking no more than to get meds down. Hallucinations are extreme, he has become combative with all family members. I have asked DR for something to calm him down without success, he is on so many pain pills, I don't kown if lack of 02 to the brain or pain pills are causing hallucinations. I am scared I am doing this alone caring for my husband of 37 yrs. He refuses hospice, and makes me feel bad when I try to make him understand I need help. Does anyone have any helpful information of what to expect next? His respiration is 20, B/P 137/73, pulse 69 this am.