Title: Blackouts: What Causes a Blackout?
Headings: What Causes Blackouts?
What Causes Blackouts?
What Is a Blackout?
What Causes Blackouts?
How Does Alcohol Cause Blackouts?
Who’s at Risk for Alcohol-Related Blackouts?
Is It Dangerous to Black Out?
What Else Causes Blackouts?
What To Do If You’re Blacking Out

Content: Or, they might remember with reminders. If that’s the case, the event is known as a partial blackout or brownout. If the person can’t remember anything, that’s a complete or total blackout. Here is an explanation of what could cause blackouts and information to help you know what you need to do if you or someone you’re with has one. What Causes Blackouts? The most common cause of a complete or partial blackout is alcohol. When you drink while taking other drugs, a blackout is even more likely. Frequent alcohol-related blackouts might be a sign of problem drinking. If you or someone you know has blackouts that involve loss of memory or consciousness and you don’t know why, see a doctor right away. Blackouts can be a sign of a serious medical condition.