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Multiple Choice

Desvenlafaxine is the active ingredient in which antidepressant?

Desvenlafaxine is the active ingredient in Pristiq. This brand specifically uses desvenlafaxine as its active pharmacologic component to treat depression. Desvenlafaxine is the active metabolite of venlafaxine, but the product naming distinguishes it as the active ingredient for Pristiq. The other options correspond to different antidepressants—bupropion, duloxetine, and venlafaxine—so they do not use desvenlafaxine as their active ingredient.

Desvenlafaxine is the active ingredient in Pristiq. This brand specifically uses desvenlafaxine as its active pharmacologic component to treat depression. Desvenlafaxine is the active metabolite of venlafaxine, but the product naming distinguishes it as the active ingredient for Pristiq. The other options correspond to different antidepressants—bupropion, duloxetine, and venlafaxine—so they do not use desvenlafaxine as their active ingredient.