Drug interactions
Mirtazapine + Osilodrostat
Severity: Moderate
Mirtazapine and Osilodrostat: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Both drugs have been associated with QT interval prolongation. Using them together may increase the risk of torsades de pointes, particularly with electrolyte disturbances or heart disease.
What this interaction means in plain words
Mirtazapine and Osilodrostat can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Mirtazapine belongs to Central Nervous System; Osilodrostat belongs to Endocrine.
Why it happens
Additive prolongation of cardiac repolarization (QTc).
What to do
Obtain a baseline ECG and monitor QTc during therapy. Correct potassium and magnesium abnormalities and avoid adding other QT-prolonging drugs.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Mirtazapine
- Isocarboxazid + Mirtazapine Contraindicated
- Mirtazapine + Phenelzine Contraindicated
- Mirtazapine + Pimozide Contraindicated
- Mirtazapine + Procarbazine Contraindicated
- Mirtazapine + Rasagiline Contraindicated
- Mirtazapine + Selegiline Contraindicated
Other interactions of Osilodrostat
Frequently asked questions
Can I take Mirtazapine with Osilodrostat?
MediHelp rates the interaction as moderate. Mirtazapine and Osilodrostat can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Both drugs have been associated with QT interval prolongation. Using them together may increase the risk of torsades de pointes, particularly with electrolyte disturbances or heart disease.
How serious is the interaction between Mirtazapine and Osilodrostat?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Obtain a baseline ECG and monitor QTc during therapy. Correct potassium and magnesium abnormalities and avoid adding other QT-prolonging drugs.
What other medicines interact with Mirtazapine?
MediHelp also lists interactions of Mirtazapine with, for example, Isocarboxazid, Phenelzine, Pimozide. The full list is on the Mirtazapine page.
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