This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
A patient was treated with Amytryptilline for depression, developed urinary retention, constipation & blurring of vision. Most likely cause is 
Select and explain. 
A. Symptoms of depression persisting, B. Anti cholinergic side effects, C. Depression medicamentosa, D. Any of above
B: Anti cholinergic side effects
Answer: B: Anti cholinergic side effects 
Explanation: B i.e. Anticholinergic side effects