Hi my brother has cancer....lungs, spine, tumor on aorta, stomach, and brain. was diagnosed a year and 3 weeks ago. has had various chemo and radio therapy on brain and spine. he is 51 yrs old and was a heavy smoker. He has recently developed pneumonia and has anaemia, blood transfusion tomorrow. on antibiotics for pneumonia. He has been so courageous and strong. today he called me and says his ankles and feet are now swollen.........and he passes out ofton. im in bits obviously, what can I do for him?