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A member asked:
Had a blood test done this morning. it was a large order from my doctor. on the 7th tube drawn i felt light headed and very weak like i was going to pass out. i was not fasting and not anxious. what can cause this feeling ?
A doctor has provided 1 answer
Almost certainly a vasovagal reaction secondary to the blood drawing procedure. Should have no lasting consequences.
Answered 4/28/2023
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