Hi Dr. Rynne.my Husband Has Had Cancer For More Than

Hi Dr. Rynne.my husband has had cancer for more than ten years.he has been bedridden for the last 16 months. Nite before last, he became very confused and he did not want anyone touching him. We went on to bed. In the morning he still did not want any attention until 5o;clock. He has a bout an inch and a halfcrack in his crack that is all infected. Please help.