Drug interactions
Gepirone + Milnacipran
Severity: Major
Gepirone and Milnacipran: major 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
Gepirone is a 5-HT1A agonist antidepressant, and combining it with an SNRI increases serotonergic load and the risk of serotonin syndrome. Gepirone labeling advises caution with other serotonergic agents.
What this interaction means in plain words
Gepirone and Milnacipran can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Gepirone belongs to Central Nervous System; Milnacipran belongs to Central Nervous System.
Why it happens
Additive serotonergic activity from 5-HT1A agonism and serotonin-norepinephrine reuptake inhibition.
What to do
Avoid concurrent use where possible. If combined, monitor for serotonin syndrome and stop one agent if it develops.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Milnacipran
- Isocarboxazid + Milnacipran Contraindicated
- Methylene blue + Milnacipran Contraindicated
- Milnacipran + Phenelzine Contraindicated
- Milnacipran + Procarbazine Contraindicated
- Milnacipran + Rasagiline Contraindicated
- Milnacipran + Safinamide Contraindicated
Other interactions of Gepirone
- Clarithromycin + Gepirone Contraindicated
- Gepirone + Isocarboxazid Contraindicated
- Gepirone + Itraconazole Contraindicated
- Gepirone + Ketoconazole Contraindicated
- Gepirone + Linezolid Contraindicated
- Gepirone + Phenelzine Contraindicated
Frequently asked questions
Can I take Gepirone with Milnacipran?
MediHelp rates the interaction as major. Gepirone and Milnacipran can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Gepirone is a 5-HT1A agonist antidepressant, and combining it with an SNRI increases serotonergic load and the risk of serotonin syndrome. Gepirone labeling advises caution with other serotonergic agents.
How serious is the interaction between Gepirone and Milnacipran?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid concurrent use where possible. If combined, monitor for serotonin syndrome and stop one agent if it develops.
What other medicines interact with Milnacipran?
MediHelp also lists interactions of Milnacipran with, for example, Isocarboxazid, Methylene blue, Phenelzine. The full list is on the Milnacipran page.
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