If you dreamed about phlegm coming out of your mouth: If you take risks, you may find yourself in the middle of arguments or unwanted environments, you may want more trust and stability in relationships. To see phlegm coming out of your mouth in your dream indicates that you will be relieved by getting rid of the trouble. We can also say that the person who sees phlegm will feel comfortable, be content with himself, and his dreams will come true. The phlegm coming out of his mouth also indicates that he will regain his health, find healing and lead a comfortable life.