Which of the following is a prominent side effect of carbachol?

A 77-year-old man presents to the emergency room with a complaint of retention of urine. Carbachol is administered to stimulate bladder emptying.
Which of the following is a prominent side effect of carbachol?

A-Tachycardia
B-Excessive salivation
C-Dry skin
D-Dilation of the pupils
E-Delirium