Drug interactions
Chasteberry + Loxapine
Severity: Minor
Chasteberry and Loxapine: 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
Chasteberry is thought to have dopaminergic activity that could in theory oppose the D2 blockade of loxapine. No well-documented clinical effect is available.
What this interaction means in plain words
Chasteberry and Loxapine 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
Theoretical pharmacodynamic antagonism between dopaminergic activity of chasteberry and D2 blockade by loxapine.
What to do
No routine action is needed; watch for loss of antipsychotic control or changes in prolactin-related effects if the herb is taken regularly.
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 Loxapine
- Alfentanil + Loxapine Major
- Alprazolam + Loxapine Major
- Amisulpride + Loxapine Major
- Amoxapine + Loxapine Major
- Apomorphine + Loxapine Major
- Belladonna and opium + Loxapine Major
Frequently asked questions
Can I take Chasteberry with Loxapine?
MediHelp rates the interaction as minor. Chasteberry and Loxapine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Chasteberry is thought to have dopaminergic activity that could in theory oppose the D2 blockade of loxapine. No well-documented clinical effect is available.
How serious is the interaction between Chasteberry and Loxapine?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine action is needed; watch for loss of antipsychotic control or changes in prolactin-related effects if the herb is taken regularly.
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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