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: But the good news is treatment can help. If you have blackouts for unknown reasons, see your doctor for tests. A doctor will want to rule out heart problems that could be life-threatening. But, for many people who faint, there’s not a dangerous health problem to blame. Sometimes, doctors will not find any cause for the blackout. Some of those people will faint again within the next three years. Others, though, will never faint again. References
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