What is an addiction?

What is Addiction? | Center on Addiction Addiction is a complex disease, often chronic in nature, which affects the functioning of the brain and body. It also causes serious damage to families, relationships, schools, workplaces and neighborhoods. Addiction as a Disease · Types of Addiction · Commonly Used Illegal Drugs What is an addiction? | Easy to Read Drug Facts An addiction is a brain disorder. Drugs can change how the brain works. The brain changes can last for a long time. The changes can cause problems with a person’s behavior. People with a drug addiction might be moody, have…