Desloratadine and loratadine are both non-sedating antihistamines for allergies, but desloratadine is more potent, longer-lasting, and better for nasal congestion. Learn how they compare in dosing, side effects, and real-world effectiveness.
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Second-generation antihistamines like loratadine, cetirizine, and fexofenadine offer effective allergy relief without the drowsiness of older drugs. Learn how they work, which one suits you best, and why they're the top choice for millions.
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