Which of the following is a 2nd generation antihistaminic?: (A) Fexofenadine, (B) Dimenhydrinate, (C) Promethazine, (D) Pheneramine
Answer is A. Fexofenadine, Loratidine, Cetrizine, Astemizole, Azelastine etc are 2nd gen antihistaminic drugs -less sedativeRef: KD.Tripati 6th ed.Pg 158