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Pharmacology General 502476c0

Dryness of mouth caused by antipsychotics due to their -

A
Anticholineic action
B
Antiodrenergic action
C
Antidopaminergic action
D
Antihistaminic action
High-Yield Explanation
Ans. is 'a' i.e., Anticholineic action o Antipsychotics has anticholinergic propey which can cause anticholinergic side effects, e.g., Dry mouth, bad taste, urinary retention, blurred vision, palpitation and constipation. o It is interesting to know that clozapine causes hypersalivation despite anticholinergic propey.

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