hi, my husband is stage 4 NSCLC, he had 3 lines of treatments, all failed, we have stopped chemo treatments and he s now home, he does not eat much (once or twice little quantities), always cold, constipated and in pain. Pain medication makes him drowsy and he sleeps a lot.. he refuses to take remeron, or any appetite stimulant, home hospice care... what can I do to make him eat? please help