First-generation antihistamines like Benadryl can significantly increase dementia risk when combined with other medications. Learn how cumulative anticholinergic burden affects older adults and what safer alternatives exist.
Compare Allegra (fexofenadine) with Zyrtec, Claritin, and other allergy meds to find the best relief without drowsiness. Learn what works for hay fever, hives, and blocked noses.