Fainting | Symptom Checker
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Let's see if we can figure out what's causing your fainting.
Select additional symptoms and we'll narrow your results.

What causes fainting? 41 possible conditions

See a list of possible causes in order from the most common to the least.

41

Mallory-Weiss Syndrome

Mallory-Weiss syndrome occurs when severe and prolonged vomiting causes tears in the lining of the esophagus.

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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