Drug interactions
Paliperidone + Sevoflurane
Severity: Moderate
Paliperidone and Sevoflurane: 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
Sevoflurane can prolong the QT interval, and paliperidone adds to this effect. The risk matters most in the perioperative setting with electrolyte shifts.
What this interaction means in plain words
Paliperidone and Sevoflurane 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.
Paliperidone belongs to Central Nervous System; Sevoflurane belongs to Central Nervous System.
Why it happens
Additive QT prolongation.
What to do
Inform the anesthesia team, review the baseline ECG and correct potassium and magnesium before surgery. Monitor ECG in high-risk patients.
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 Paliperidone
- Ibutilide + Paliperidone Contraindicated
- Paliperidone + Pimozide Contraindicated
- Paliperidone + Vandetanib Contraindicated
- Adagrasib + Paliperidone Major
- Amiodarone + Paliperidone Major
- Amisulpride + Paliperidone Major
Other interactions of Sevoflurane
Frequently asked questions
Can I take Paliperidone with Sevoflurane?
MediHelp rates the interaction as moderate. Paliperidone and Sevoflurane 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. Sevoflurane can prolong the QT interval, and paliperidone adds to this effect. The risk matters most in the perioperative setting with electrolyte shifts.
How serious is the interaction between Paliperidone and Sevoflurane?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Inform the anesthesia team, review the baseline ECG and correct potassium and magnesium before surgery. Monitor ECG in high-risk patients.
What other medicines interact with Paliperidone?
MediHelp also lists interactions of Paliperidone with, for example, Ibutilide, Pimozide, Vandetanib. The full list is on the Paliperidone page.
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