This is serious, i think my dad is near death. He is about 56, and latley he was diagnosed with arthritus in his right arm, he moans everyday about it, but now he is starting to scare me. last week i heard horrid vomiting in the morning, and i discovered my dad throwing up like nothing ive heard before, and he said hes been doing it all week. and today he said that he was bleeding from his ass. what could this be, please don't joke imagine if this was your dad. He is refusing to get help.