What is the brand name for Mirtazapine?
The brand name for Mirtazapine is Remeron.
PTCE Top 200 · #99
Mirtazapine
Remeron
Mirtazapine is the generic name for the brand-name drug Remeron. It is an antidepressant (nassa) used to treat depression (sleep/appetite gain). On the PTCE Top 200 drug list, Mirtazapine ranks #99 and is one of the most frequently tested cns/psych medications — commonly quizzed on its brand–generic pair, drug class, and key side effects.
| Generic name | Mirtazapine |
|---|---|
| Brand name(s) | Remeron |
| Drug class | Antidepressant (NaSSA) |
| Class group | CNS/Psych |
| Common use | depression (sleep/appetite gain) |
| DEA schedule | Unscheduled |
| Availability | Prescription only (Rx) |
What is Mirtazapine used for?
Antidepressant used to treat major depressive disorder.
What drug class is Mirtazapine?
Mirtazapine is an Antidepressant (NaSSA) in the CNS/Psych group. Knowing the class is the fastest way to predict its uses, side effects, and the brand↔generic pairs the PTCE tests.
Common side effects of Mirtazapine
- arrow_rightDrowsiness
- arrow_rightIncreased appetite
- arrow_rightWeight gain
- arrow_rightDry mouth
- arrow_rightDizziness
- arrow_rightConstipation
Major interactions
- arrow_rightMAO inhibitors: contraindicated (serious reactions/serotonin syndrome)—observe washout
- arrow_rightOther CNS depressants (alcohol, benzodiazepines, opioids) ↑ sedation
- arrow_rightOther serotonergic drugs can ↑ serotonin syndrome risk (rare but serious)
- arrow_rightStrong CYP3A4 inhibitors/inducers may affect levels
Is Mirtazapine a controlled substance?
No. Mirtazapine is not a federally controlled substance (it is unscheduled by the DEA).
warning Boxed warning
WARNING: SUICIDAL THOUGHTS AND BEHAVIORS — antidepressants increase risk in pediatric and young adult patients; monitor closely.
How to remember Mirtazapine (PTCE mnemonic)
REM-eron restores REM sleep — MIRta-ZAPINE is NaSSA. 'More appetite + more Zzz' (weight gain, sedation); good for elderly/cachexic depression; agranulocytosis rare.
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PTCE exam tip
Mirtazapine (Remeron) is an atypical antidepressant known for causing sedation and increased appetite — sometimes chosen for patients who need help sleeping or gaining weight.
Mirtazapine FAQ
What is Mirtazapine used for?
Mirtazapine is used to treat depression (sleep/appetite gain). Antidepressant used to treat major depressive disorder.
What drug class is Mirtazapine?
Mirtazapine is an Antidepressant (NaSSA) (CNS/Psych group).
Is Mirtazapine a controlled substance?
No. Mirtazapine is not a federally controlled substance (it is unscheduled by the DEA).
Related drugs in the CNS/Psych group
Drill Mirtazapine the way the PTCE asks it
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Last reviewed June 25, 2026. Educational use only — not medical advice. Verify clinical specifics with your pharmacist or a current label source such as DailyMed. RxReflex is not affiliated with or endorsed by the Pharmacy Technician Certification Board (PTCB).