In this brief course, you’ll learn about types of drugs and their effects, including the category called polydrugs. We'll see what happens when different drugs combine into a potentially volatile mix—called a polydrug. By the end of this course—which takes about 12 minutes to complete—you’ll know how to look up the effects of polydrugs.

If you wish to obtain a Certificate of Completion for this course, complete the Quiz with a score of 80% or better.

NOTE: The certificate of completion for this course expires after one year. Annual retakes of this course are recommended.