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A 53-year-old member asked:

Are fatigue and dizziness considered allergic reactions?

2 doctor answers4 doctors weighed in
Dr. Sean McGhee
Allergy and Immunology 23 years experience
No: While fatigue and dizziness might happen together with allergies, the allergy symptoms (itching, nasal congestion, sneezing, wheezing or vomiting, depending on the type of allergy) would be very prominent. Fatigue and dizziness alone are unlikely to be due to allergy.
Dr. Jack Mutnick
Allergy and Immunology 17 years experience
It's Possible: But many things can cause this. Unless you had an allergy shot just when the symptoms started, you really should see your doctor for a better answer and evaluation.

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Last updated Sep 9, 2014
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