A patient with chronic pain is started on amitriptyline but develops anticholinergic side effects (dry mouth, blurred vision). Which property is respo...

Question

A patient with chronic pain is started on amitriptyline but develops anticholinergic side effects (dry mouth, blurred vision). Which property is responsible?

Accepted Answer

Muscarinic receptor antagonism

Answer

Alpha-1 blockade

Answer

H2-receptor antagonism

Answer

Beta-blockade

Answer

Dopamine blockade

Pharmacology & Prescribing — PSA MCQ

A patient with chronic pain is started on amitriptyline but develops anticholinergic side effects (dry mouth, blurred vision). Which property is responsible?