Who are Mirtazapine/SNRIs's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Venlafaxine XR + Mirtazapine, Mirtazapine Tablets.

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-16 · How we verify

Mirtazapine/SNRIs — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Mirtazapine/SNRIs (Mirtazapine/SNRIs) competitive landscape: 2 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Tetracyclic antidepressant. Area: Psychiatry/Mental Health.

marketed Tetracyclic antidepressant Alpha-2 adrenergic receptors, 5-HT2 receptors, 5-HT3 receptors Psychiatry/Mental Health Small molecule Live · refreshed every 30 min

Target snapshot

Mirtazapine/SNRIs (Mirtazapine/SNRIs) — Shanghai Mental Health Center. Mirtazapine is a tetracyclic antidepressant that blocks alpha-2 adrenergic receptors and serotonin 5-HT2 and 5-HT3 receptors, increasing norepinephrine and serotonin neurotransmission.

Comparator set (2 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target
Mirtazapine/SNRIs TARGET	Mirtazapine/SNRIs	Shanghai Mental Health Center	marketed	Tetracyclic antidepressant	Alpha-2 adrenergic receptors, 5-HT2 receptors, 5-HT3 receptors
Venlafaxine XR + Mirtazapine	Venlafaxine XR + Mirtazapine	National Institute of Mental Health (NIMH)	marketed	Antidepressant combination (SNRI + NaSSA)	Serotonin transporter, norepinephrine transporter, alpha-2 adrenergic receptors, 5-HT2 receptors, 5-HT3 receptors
Mirtazapine Tablets	Mirtazapine Tablets	National Institute of Mental Health, Dhaka	marketed	Tetracyclic antidepressant	Alpha-2 adrenergic receptor, 5-HT2 receptor, 5-HT3 receptor

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Tetracyclic antidepressant class)

National Institute of Mental Health, Dhaka · 1 drug in this class
Shanghai Mental Health Center · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Mirtazapine/SNRIs — Competitive Intelligence Brief. https://druglandscape.com/ci/mirtazapine-snris. Accessed 2026-05-16.

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