My husband was diagnosed last December with ICC. He chose to not have treatment based on his experience with his father's pancreatic cancer a few years ago. It was his choice and I fully support his decision. He has done well for the past couple of months. We do have hospice coming in once a week to help with pain meds and his biliary drain. My question is that he seems to be very tired all of the sudden. He slept nearly 24 hours a day for 3 days straight. Last night he was up all night and was out watering the yard at 3:00 am and throwing trash away. These are chores he has not done in months because he cannot do much lifting due to the external drain. He seems to be somewhat confused. Has anyone else had experience like this? I am worried about him.