Which of the following anticholinergic is used for peptic ulcer disease
Pirenzepine is a M1 receptor antagonist.
Acetyl choline acts on M1 receptors present on gastric glands to increase acid secretion and Pirenzepine is used to treat peptic ulcer disease by blocking these receptors.
Dicyclomine
Methacoline
Pirenzepine
Aclidinium