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What medications should not be taken with mirtazapine?

Author

John Castro

Published Feb 26, 2026

What medications should not be taken with mirtazapine?

Do not use mirtazapine with buspirone (Buspar®), fentanyl (Abstral®, Duragesic®), lithium (Eskalith®, Lithobid®), tryptophan, St. John’s wort, or some pain or migraine medicines (eg, rizatriptan, sumatriptan, tramadol, Frova®, Imitrex®, Maxalt®, Relpax®, Ultram®, Zomig®).

Which is better citalopram or mirtazapine?

In this study, mirtazapine and citalopram were equally effective in reducing symptoms of depression and anxiety, and well tolerated. However, mirtazapine was significantly more effective than citalopram after 2 weeks of treatment on the MADRS, HAM-A and CGI Severity of illness and Quality of life scales.

What is a good substitute for mirtazapine?

Atypical antidepressants approved by the FDA

  • Bupropion (Wellbutrin SR, Wellbutrin XL, others)
  • Mirtazapine (Remeron)
  • Nefazodone.
  • Trazodone.
  • Vilazodone (Viibryd)
  • Vortioxetine (Trintellix)

What antidepressant can be added to mirtazapine?

A further recent study also reported benefit in non-resistant patients and that mirtazapine was well tolerated in combination with either an SSRI or venlafaxine (an SNRI). 10 The STAR*D study3 compared venlafaxine plus mirtazapine with tranylcypromine, a monoamine oxidase inhibitor antidepressant.

What’s the strongest depression medication?

The most effective antidepressant compared to placebo was the tricyclic antidepressant amitriptyline, which increased the chances of treatment response more than two-fold (odds ratio [OR] 2.13, 95% credible interval [CrI] 1.89 to 2.41).

Is 7.5 mg of mirtazapine enough for sleep?

The pivotal original studies supported an FDA-approved antidepressant indication for mirtazapine 15–45 mg/d. While the drug is commonly used off-label at lower doses (7.5 to 15 mg at bedtime) primarily for a soporific effect, antidepressant effects at doses of 7.5 mg/d have been reported.

Can I take mirtazapine with another antidepressant?

Combining mirtazapine with other antidepressants is not effective for treatment-resistant depression. Adding mirtazapine to first-line antidepressants for adults with treatment-resistant depression does not improve symptoms when compared with placebo (dummy pills).

What is mirtazapine used to treat?

This drug is indicated for the treatment of major depressive disorder and its associated symptoms. Mirtazapine has been used off-label for a variety of conditions including panic disorder, generalized anxiety disorder, dysthymia, tension headaches, hot flushes, post-traumatic stress disorder (PTSD), sleep disorders]

Is mirtazapine a histamine antagonist?

Mirtazapine is a benzazepine and a tetracyclic antidepressant. It has a role as an alpha-adrenergic antagonist, a serotonergic antagonist, a histamine antagonist, an anxiolytic drug and a H1-receptor antagonist. 5-methyl-2,5,19-triazatetracyclo [13.4.0.0 2,7 .0 8,13 ]nonadeca-1 (15),8,10,12,16,18-hexaene

Is mirtazapine a tetracyclic?

Mirtazapine has a tetracyclic chemical structure and is classified as a noradrenergic and specific serotonergic antidepressant (NaSSA). It is the only tetracyclic antidepressant that has been approved by the Food and Drug Administration to treat depression. [Wikipedia].

How long does it take for mirtazapine to kick in?

Mirtazapine From Wikipedia, the free encyclopedia Mirtazapine, sold under the brand name Remeron among others, is an atypical antidepressant, and as such is used primarily to treat depression. Its effects may take up to four weeks, but can also manifest as early as one to two weeks.