What you’ll learn to do: examine the characteristics and complications of opioids, hallucinogens, cannabis, phencyclidine, inhalants, and similar disorders
![Heroin. Narcotic drug. Preparation of a drug by dissolving it in water. Treatment of heroin addiction](https://s3-us-west-2.amazonaws.com/courses-images/wp-content/uploads/sites/5351/2020/11/23151757/1600px-Heroin_Narcotic_drug.jpg)
In this section, you will continue to learn about substance use disorders, specifically opioids, such as commonly abused pain relievers, heroin, and hallucinogens.