Conditions list medically reviewed by George Krucik, MD, MBA
Psychosis is a serious mental disorder characterized by thinking and emotions that indicate that the person experiencing them has lost contact with reality.
Find out all you need to know about schizophrenia, including early symptoms and treatment options.
Find out what you need to know about dementia, and learn how it's different from ordinary aging.
Delirium is an abrupt change in the brain that causes mental confusion and emotional disruption. It makes it difficult to think, remember, sleep, pay attention, and more…
Alcohol use disorder, or alcoholism, is an addiction to alcohol. Here's what you need to know about symptoms, treatment, prevention, and more.
Alcohol withdrawal delirium (AWD) is the most serious form of alcohol withdrawal. Here's what you need to know.
Alcohol withdrawal syndrome refers to the symptoms experienced when a heavy drinker drastically reduces or stops their alcohol intake.
According to the National Institute on Drug Abuse, about 15 percent of people in the U.S. have tried cocaine. Find out more about the effects of addiction.
Amphetamines are a type of stimulant and can be highly addictive. Consistent amphetamine dependence can lead to overdose, brain damage, and even death.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.