First-generation anti-histamines are A Chlorpheniramine B Promethazine C Cetrizine D Loratadine E Fexofenadine First-generation anti-histamines are Correct Answer Chlorpheniramine, Promethazine Bissoy MCQ Team Aug 26, 2023 Diploma MD MPhil MS Pharmacology Autonomic pharmacology Histamine antagonist
