If you have dreamed of vomiting bile in your dream: Some conversations you will have with your friends may force your relations with them, you can transition to a more orderly and peaceful life by making some changes in your social environment or yourself. Vomiting bile in a dream refers to hurting yourself and being unhappy, losing sight of some situations and losing power, and a difficult period, financially and morally. Vomiting bile in a dream and fainting indicates that your health problems will haunt you for a while and you get tired of having trouble.