Drug interactions
Loxapine + Sevoflurane
Severity: Moderate
Loxapine 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
Loxapine may enhance the sedative and hypotensive effects of general anesthetics such as sevoflurane. Recovery may be prolonged, and QT prolongation from both agents may add to arrhythmia risk.
What this interaction means in plain words
Loxapine 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.
Loxapine belongs to Central Nervous System; Sevoflurane belongs to Central Nervous System.
Why it happens
Additive CNS depression, alpha-1 mediated hypotension and QT prolongation.
What to do
Inform the anesthesia team and titrate anesthetic depth to effect, monitoring blood pressure and ECG perioperatively. Anticipate slower emergence.
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 Loxapine
- Alfentanil + Loxapine Major
- Alprazolam + Loxapine Major
- Amisulpride + Loxapine Major
- Amoxapine + Loxapine Major
- Apomorphine + Loxapine Major
- Belladonna and opium + Loxapine Major
Other interactions of Sevoflurane
Frequently asked questions
Can I take Loxapine with Sevoflurane?
MediHelp rates the interaction as moderate. Loxapine 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. Loxapine may enhance the sedative and hypotensive effects of general anesthetics such as sevoflurane. Recovery may be prolonged, and QT prolongation from both agents may add to arrhythmia risk.
How serious is the interaction between Loxapine 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 and titrate anesthetic depth to effect, monitoring blood pressure and ECG perioperatively. Anticipate slower emergence.
What other medicines interact with Loxapine?
MediHelp also lists interactions of Loxapine with, for example, Alfentanil, Alprazolam, Amisulpride. The full list is on the Loxapine page.
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