If you have dreamed of black water coming out of your mouth in your dream: It is useful to pay attention to commercial matters, some people may push you in directions that do not suit your needs. Black water coming out of the mouth in a dream is interpreted as getting sick, going to bed and being sad, having hard days and having trouble in your life. Not being able to get rid of black water coming from the mouth in a dream means that the sins will be poured out and atonement for sins by lying down.