Weight gain caused by antipsychotics is due to antagonism of:
Ans. (D) 5HT2C (Ref: Goodman Gilman 12/e p435)Antipsychotics cause weight gain due to their antagonistic action on H1 and 5HT2C receptors.
5 HT3
5 HT2A
5 HT2B
5 HT2C
C.N.S