Hubby had kidney cancer 20 years ago. Surgery declared him cancer free. He has now been diagnosed with stage 4 metastatic kidney cancer with tumours on his adrenal gland, pancreas and lung. He is having immunotherapy - he is 6 months in. He has done quite well with the treatment - all three tumours have "considerably shrunk" since diagnosis. He has another scan next week to see how this is going. Main problem for him is the fatigue. He's always been active, running, going to the gym and now he is constantly exhausted. He doesn't sleep well at night either. I tell him to have a "siesta" in the afternoon but he says if he does that he is afraid he won't sleep at all at night. Anyone have any ideas? Dealt with this themselves. Thanks