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Encino, CA
A 29-year-old male asked:

can allergies or taking too much antihistamines cause low white blood cell count?

2 doctor answers3 doctors weighed in
Dr. Bennett Werner
Cardiology 44 years experience
No: If you mean seasonal allergies, the answer is no. Adverse reactions to some medicines (not antihistamines) can cause aplastic anemia which would make your WBC fall.
Dr. Zachary Veres
Family Medicine 18 years experience
Allergies: Not usually

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Last updated Jun 21, 2015

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