Heroin is one of the most extremely addictive drugs on the planet, and its use by Americans is rising.
According to the National Institutes of Health (NIH), the number of total heroin overdose deaths rose from 2,089 in 2002 to 13,219 in 2016. That’s an increase of 533 percent — a shocking number.
Naturally, the first question that arises from statistics like these is why heroin is so addictive? It’s obvious that those who try the drug have trouble getting off of it almost right away. What’s going on?
Before delving into the science of why heroin is so addictive, let’s first discuss what exactly heroin is.