mirtazapine metabolite
What it isThe N-desmethyl metabolite of mirtazapine, roughly a tenth as potent.
Why it mattersIt contributes little, which is why mirtazapine behaves predictably.
What it changesIts presence does not alter the sedation-versus-noradrenergic balance that governs mirtazapine dosing.
NO BOXED WARNINGS
Principal riskLittle in its own right; see the parent drug
