Most antihistamine medications can be purchased over the counter (otc), although one that we are going to recommend is by prescription only To start, let's look at the otc histamines we recommend What is the best antihistamine for hives In our latest question and answer, the pharmacist discusses antihistamine options to treat urticaria. In our latest question and answer, the pharmacist discusses antihistamine medication options for the treatment of mcas (mast cell activation syndrome). The pharmacist discusses how benadryl works in the body, why it causes sedation and how it differs from other antihistamines.
In our latest question and answer, the pharmacist discusses which antihistamine is more effective for itching, allegra (fexofenadine) or claritin (loratadine). In our latest question and answer, the pharmacist discusses which over the counter antihistamine has the least side effects.
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