Antidepressants improve cognitive function in people with depression.

Is it true that antidepressants improve cognitive function in people with depression?

Partly. Evidence on whether antidepressants improve cognition in depression is mixed and partial: a review reports possible memory and learning benefits in late-life depression, and another says conventional antidepressants mitigate cognitive dysfunction in some MDD patients, while a review of vortioxetine in older adults found inconsistent effects with no clear superiority over placebo, a longitudinal study found antidepressant users declined at the same rate as nonusers, and one review states there is insufficient human evidence of cognitive improvement.

Verdict: CONTESTED PARTIAL · 3 sources for, 3 against · Last checked 3 Oct 2026

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Zarkowski, P. (2024). Do Antidepressants Improve Cognitive Symptoms in Late-Life Depression?. doi.org. https://doi.org/10.64239/pi-qt6503

Use of antidepressants in unipolar depression in the elderly. (2022). ut-toulouseinp.hal.science. https://doi.org/10.1016/j.encep.2021.11.006

Cognitive remission: a novel objective for the treatment of major depression?. (n.d.). cir.nii.ac.jp. https://doi.org/10.1186/s12916-016-0560-3

Wang, P., Yan, F., Dong, J., Wang, S., Shi, Y., Zhu, M., Zuo, Y., Ma, H., Xue, R., Zhai, D., & Song, X. (2023). A multiple-step screening protocol to identify norepinephrine and dopamine reuptake inhibitors for depression.. doi.org. https://doi.org/10.1039/d2cp05676c

M, E., M, A., MT, M., FR, B., B, E., MT, S., MAS, K., V, S., & I, M. (2026). The effect of vortioxetine on cognitive function in older adults with major depressive disorder: A systematic review.. doi.org. https://doi.org/10.1016/j.jad.2026.122421

Antidepressant Use and Cognitive Decline: The Health and Retirement Study - PMC Lock. (n.d.). pmc.ncbi.nlm.nih.gov. https://doi.org/10.1016/j.amjmed.2015.01.007