What is the best allergy medicine for adults that is nondrowsy? Any of the newer antihistamines, such as loratadine (Claritin, Alavert), desloratadine (Clarinex), cetirizine (Zyrtec ...

Beyond stand-alone antihistamines, some allergy sufferers find relief by combining a decongestant with an antihistamine. Claritin-D is one of the best options on the market for this purpose ...