The type of heroin known as Black Tar comes from Mexico, and is popular in parts of the United States. Black Tar is either sticky or hard and looks like roofing tar. It's usually dissolved and mixed with other liquids before being injected into the user's vein. The drug is produced in makeshift laboratories and shipped all over the world. The United States supply of heroin mostly comes from South America, Southwest and Southeast Asia, and Mexico.
People snort or smoke heroin too.
If you're caught with any amount of heroin, you could spend time in jail. You might even have to pay a large sum of money if you are caught selling the drug. A dangerous dependence, addiction, and tolerance to the drug. Difficulty kicking the habit. Makes it hard to breathe.