Question: what is the best over the counter allergy medicine for sinus?
Answer: Cetirizine (Zyrtec) Chlorpheniramine (Chlor-Trimeton) Clemastine (Tavist) Desloratadine (Clarinex) Diphenhydramine (Benadryl) Fexofenadine (Allegra) Loratadine (Claritin)