My husband has mesothelioma cancer in his right lung. He was diagnosed a year and a half ago. He did 4 Chemo treatments over a year ago, but got too sick. He was experiencing severe pain 2 months ago, and MDAnderson did 10 days of radiation, which shrunk the tumors considerably, but he is still experiencing quite a bit of pain. He takes methodone every 12 hours, gabapentin 300 mg in the morning and again at 3, and 600 mg at 9 p.m. He can take hydromorphone 4 mg if needed, usually takes 1 in the afternoon, and sometimes 1-2 during the night. He prefers to take Tylenol instead, and was taking 8 per day, but Dr. told him to cut way back on that, but he is still taking 4-6 per day. Tonight his feet are swollen REALLY big, especially the right one. I have him soaking his feet in room temp water with some arthritus and sport cool blue ice soaking liquid with alcohol and capsium . what else should I do?