Drug interactions
Thiothixene + Zolmitriptan
Severity: Moderate
Thiothixene and Zolmitriptan: 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
Thiothixene is an antipsychotic with dopamine-blocking activity, and combined with a triptan it may theoretically cause serotonin syndrome or neuroleptic malignant syndrome. Clinical reports are rare.
What this interaction means in plain words
Thiothixene and Zolmitriptan 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.
Why it happens
Possible additive serotonergic and dopamine-blocking effects; the mechanism is not firmly established.
What to do
Monitor for mental status change, fever, rigidity and autonomic instability. Stop the agents if either 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?
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Other interactions of Zolmitriptan
- Almotriptan + Zolmitriptan Contraindicated
- Dihydroergotamine intranasal + Zolmitriptan Contraindicated
- Dihydroergotamine + Zolmitriptan Contraindicated
- Eletriptan + Zolmitriptan Contraindicated
- Ergoloid mesylates + Zolmitriptan Contraindicated
- Ergotamine + Zolmitriptan Contraindicated
Frequently asked questions
Can I take Thiothixene with Zolmitriptan?
MediHelp rates the interaction as moderate. Thiothixene and Zolmitriptan 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. Thiothixene is an antipsychotic with dopamine-blocking activity, and combined with a triptan it may theoretically cause serotonin syndrome or neuroleptic malignant syndrome. Clinical reports are rare.
How serious is the interaction between Thiothixene and Zolmitriptan?
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 mental status change, fever, rigidity and autonomic instability. Stop the agents if either syndrome is suspected.
What other medicines interact with Zolmitriptan?
MediHelp also lists interactions of Zolmitriptan with, for example, Almotriptan, Dihydroergotamine intranasal, Dihydroergotamine. The full list is on the Zolmitriptan page.
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