If someone who is a heroin addict throws up everyday, sometimes more then once, is it more then likely the heroin? Or could it be something else?
Either. Vomiting is a common symptom of heroin withdrawal. Heroin is very short acting and highly addictive. Your body starts to need it and the more you use the more your body needs. Within a few hours most of the heroin leaves your body causing withdrawal symptoms like vomiting, diarrhea, muscle cramps, and "the shakes." vomiting can also be due to many other illnesses.