Drug interactions
Daxibotulinumtoxina + Hydroxyzine
Severity: Minor
Daxibotulinumtoxina and Hydroxyzine: minor 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
Hydroxyzine has anticholinergic activity, which may add to the effects of botulinum toxin on cholinergic transmission. This could increase systemic anticholinergic effects or generalized weakness, though clinical significance is usually small.
What this interaction means in plain words
Daxibotulinumtoxina and Hydroxyzine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Additive inhibition of cholinergic neurotransmission through antimuscarinic action and presynaptic acetylcholine release blockade.
What to do
Monitor for generalized weakness, swallowing or breathing difficulty and anticholinergic effects after injection. Consider an alternative to hydroxyzine if problems develop.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Hydroxyzine
- Droperidol + Hydroxyzine Contraindicated
- Hydroxyzine + Pimozide Contraindicated
- Hydroxyzine + Thioridazine Contraindicated
- Hydroxyzine + Vandetanib Contraindicated
- Alfentanil + Hydroxyzine Major
- Amiodarone + Hydroxyzine Major
Frequently asked questions
Can I take Daxibotulinumtoxina with Hydroxyzine?
MediHelp rates the interaction as minor. Daxibotulinumtoxina and Hydroxyzine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Hydroxyzine has anticholinergic activity, which may add to the effects of botulinum toxin on cholinergic transmission. This could increase systemic anticholinergic effects or generalized weakness, though clinical significance is usually small.
How serious is the interaction between Daxibotulinumtoxina and Hydroxyzine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for generalized weakness, swallowing or breathing difficulty and anticholinergic effects after injection. Consider an alternative to hydroxyzine if problems develop.
What other medicines interact with Hydroxyzine?
MediHelp also lists interactions of Hydroxyzine with, for example, Droperidol, Pimozide, Thioridazine. The full list is on the Hydroxyzine page.
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