Drug use can have many different signs depending on the substance. Learn how to tell if someone is on drugs, and which ones they might be using.

Substance abuse can tear relationships apart through trust issues and volatile behavior, but the contrary can be almost as bad: codependency. Learn more!

Getting someone to go to rehab is always a challenge. But with these tips you'll be able to talk, motivate, and finally convince your loved one to go to rehab.

Addiction affects more than just the person struggling with it. Learn about addiction and relationships with friends and family— and how treatment can help.