Check a Symptom
Daytime Drowsiness
Morning headaches with drowsiness and no other specific symptoms may indicate that you are having altered breathing during the night with short periods of decreased oxygen supply to the brain.
Contact your doctor for evaluation of possible sleep apnea or a respiratory problem.
Source: from the Harvard Health Publications Family Health Guide, Copyright © 2007 by President and Fellows of Harvard College. All rights reserved.
Used with permission of StayWell.
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