If you have seen blood flowing from someone's head in a dream: The dam may have only needed a glass of water for the water inside to break down the walls, You may have some ideas or predictions in your mind about matters that concern your private or business life. To see blood flowing from one's head in a dream refers to death, sad events and hurts, life being turned upside down and difficult days. To prevent bloodshed from someone's head in a dream indicates gaining rewards, solving people's troubles and being grateful.