Drug interactions
Milnacipran + Paliperidone
Severity: Moderate
Milnacipran and Paliperidone: 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
Combining an SNRI with paliperidone may rarely precipitate serotonin syndrome or neuroleptic malignant syndrome. Additive orthostatic hypotension and cardiovascular effects may also occur.
What this interaction means in plain words
Milnacipran and Paliperidone 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.
Milnacipran belongs to Central Nervous System; Paliperidone belongs to Central Nervous System.
Why it happens
Additive serotonergic and dopaminergic modulation; the mechanism of the rare syndromes is not fully established.
What to do
Monitor for hyperthermia, rigidity, clonus, confusion and autonomic instability, particularly after initiation or dose increases. Discontinue both agents and give supportive care if a syndrome is suspected.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Milnacipran and Paliperidone, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
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 Paliperidone
- Ibutilide + Paliperidone Contraindicated
- Paliperidone + Pimozide Contraindicated
- Paliperidone + Vandetanib Contraindicated
- Adagrasib + Paliperidone Major
- Amiodarone + Paliperidone Major
- Amisulpride + Paliperidone Major
Frequently asked questions
Can I take Milnacipran with Paliperidone?
MediHelp rates the interaction as moderate. Milnacipran and Paliperidone 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. Combining an SNRI with paliperidone may rarely precipitate serotonin syndrome or neuroleptic malignant syndrome. Additive orthostatic hypotension and cardiovascular effects may also occur.
How serious is the interaction between Milnacipran and Paliperidone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for hyperthermia, rigidity, clonus, confusion and autonomic instability, particularly after initiation or dose increases. Discontinue both agents and give supportive care if a syndrome is suspected.
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.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
