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A 33-year-old member asked:

Is it bad if i take benadryl, (diphenhydramine) claritin, amd allegra-d all in one day?

1 doctor answer • 1 doctor weighed in
Dr. Linda Green
Dr. Linda Greenanswered
Pediatric Allergy and Asthma 46 years experience
Similar medicines: All of these medicines are antihistamines. Taking combinations of antihistamines increases the possibility of side effects. If antihistamines are not working at recommended doses see a doctor. You may need a different type of treatment for your problem.
4.8k viewsAnswered >2 years ago
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