Cancer Information
heroin
(HAYR-oh-win)
A substance made from morphine. Heroin is very addictive and it is illegal to use or sell it in the United States. It is a type of opiate.
(HAYR-oh-win)
A substance made from morphine. Heroin is very addictive and it is illegal to use or sell it in the United States. It is a type of opiate.