Prescription antihistamines:
desloratadine(Clarinex), hydroxyzine, or cyproheptadine (Periactin)
Over-the-counter antihistamines:
Benadryl, Chlor-Trimeton, Claritin, Zyrtec, Allegra, Fexofendaine, Loratadine, Cetirizine, Levocetirizine (Xyzal), cough medicines with antihistamines and others
Nasal antihistamine sprays:
azelastine (Astelin, Astepro), olopatadine(Patanase), Dymista