Pharmacology The following anticholinergic drug has comparitively specific action on gastric secretion & is useful in peptic ulcer – A Atropine B Pirenzipine C Oxyphenonium bromide D Dicyclomine 💡 Explanation The following anticholinergic drug has comparitively specific action on gastric secretion & is useful in peptic ulcer - ✓ Correct Answer: B. Pirenzipine