2 doctors weighed in:

Interruption of blood supply to the brain the cause of fainting?

2 doctors weighed in
Dr. Val Koganski
Internal Medicine
1 doctor agrees

In brief: Yes

If not enough blood reaches the brain due to blood lost, dehydration, low bp, arrhythmia, etc.
You can faint.

In brief: Yes

If not enough blood reaches the brain due to blood lost, dehydration, low bp, arrhythmia, etc.
You can faint.
Dr. Val Koganski
Dr. Val Koganski
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