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A 44-year-old member asked:

Could allergies make someone feel dizzy and almost faint?

1 doctor answer1 doctor weighed in
Dr. Mark Loury
ENT and Head and Neck Surgery 40 years experience
Not likely: Regular pollen or food allergies wouldn't normally cause these symptoms. Severe allergic reactions such as anaphylaxis can drop blood pressure with lightheadedness, syncope, severe blood pressure drop, shortness of breath.
Last updated May 27, 2013
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