Alcohol use disorder is a chronic, recurring disorder characterized by continued alcohol use despite harmful consequences. Learn about symptoms and treatment.
Cannabis/Marijuana Use Disorder is the continued use of cannabis despite significant negative impact on one's life and health. Learn more about symptoms and treatment.
A chronic brain disease characterized by continuing opioid use despite harmful consequences
Highly addictive and often dangerous, stimulants increase alertness, attention and energy, while also elevating blood pressure, heart rate and breathing.
Gambling disorder is a condition in which gambling becomes an addiction and interferes with a person's daily life. Learn about symptoms and treatment.
Tobacco dependence treatment and research are priorities at Yale Medicine; we offer new therapies and clinical trials to help people quit smoking.
Everyone feels anxiety at times, but a person whose anxiety interferes with living a normal life may have an anxiety disorder, and it can be treated.