Choline esters like carbachol are most likely to cause which of the following adverse effects: (A) Delirium, (B) Anhydrosis (dry skin), (C) Salivation, (D) Tachycardia
Answer is C. Diarrhea, salivation, and lacrimation may be seen. The hea rate is usually slowed. Choline esters do not cross the blood-brain barrier, and therefore delirium is not an adverse effect. Ref:- KD Tripathi