Drug interactions
Brompheniramine + Nettle
Severity: Minor
Brompheniramine and Nettle: 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
High doses of nettle have been proposed to have sedative effects that could add to brompheniramine drowsiness. This is a theoretical concern with little clinical evidence.
What this interaction means in plain words
Brompheniramine and Nettle 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 additive sedation; mechanism not established.
What to do
Inform patients of possible added drowsiness and advise caution with driving. No dose change is generally necessary.
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 Brompheniramine
Frequently asked questions
Can I take Brompheniramine with Nettle?
MediHelp rates the interaction as minor. Brompheniramine and Nettle have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. High doses of nettle have been proposed to have sedative effects that could add to brompheniramine drowsiness. This is a theoretical concern with little clinical evidence.
How serious is the interaction between Brompheniramine and Nettle?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Inform patients of possible added drowsiness and advise caution with driving. No dose change is generally necessary.
What other medicines interact with Brompheniramine?
MediHelp also lists interactions of Brompheniramine with, for example, Alfentanil, Belladonna and opium, Benzhydrocodone / acetaminophen. The full list is on the Brompheniramine page.
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