Which of the following antihistaminic is free of arrhythmogenic potential?
Loratidine Loratidine is paially metabolized by CYP3A4 to an active metabolite with a longer T1/2 of 17 hours but in contrast to terfenadine/astemizole, it has not produced cardiac arrhythmia in overdose.
Terfenadine
Fexofenadine
Loratadine
Ebastine