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Psychiatry · Antidepressants: agomelatine
Sample itemWhich antidepressant is an agonist at melatonin MT1 and MT2 receptors and an antagonist at 5-HT2C, and requires monitoring of liver function?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Agomelatine
Agomelatine resynchronises circadian rhythms and improves sleep, with low sexual dysfunction and no weight gain. Because of hepatotoxicity, liver function tests are done before and during treatment.
Option by option
A. Venlafaxine
Venlafaxine is an SNRI.
B. Moclobemide
Moclobemide is a reversible MAO-A inhibitor.
C. Agomelatine (correct)
Correct. Agomelatine is a melatonergic agonist and 5-HT2C antagonist.
D. Reboxetine
Reboxetine is a selective noradrenaline reuptake inhibitor.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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