If anyone see lung cancer spitting blood in dream, then it must be a scary dream for him. It is not necessary that you get same meaning of the dream. However, you should not pay attention. If you see blood or cancer in dream, then you will get different meaning in different sites. However, to see lungs in dream means creativity, understanding and inspiration. Otherwise, lungs also indicate a worrying situation and it refers to a relationship or the situation related with the situation in which you feel choked. You should ready for facing up to the challenge. You should worry if you find annoying meaning of blood and cancer in dream.