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.
Answered 5/27/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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