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Drug interactions

Brompheniramine + Tramadol

Severity: Moderate

Brompheniramine and Tramadol: 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

Sedating antihistamines such as brompheniramine add to the drowsiness caused by tramadol and can impair alertness and psychomotor performance. The effect is more pronounced in older adults.

What this interaction means in plain words

Brompheniramine and Tramadol 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.

Brompheniramine belongs to Respiratory; Tramadol belongs to Musculoskeletal.

Evidence level: Moderate

Why it happens

Additive CNS depression from H1 antagonism and opioid activity.

What to do

Advise patients to avoid driving and alcohol, and consider a non-sedating antihistamine. Monitor older adults for confusion and oversedation.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Brompheniramine with Tramadol?

MediHelp rates the interaction as moderate. Brompheniramine and Tramadol 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. Sedating antihistamines such as brompheniramine add to the drowsiness caused by tramadol and can impair alertness and psychomotor performance. The effect is more pronounced in older adults.

How serious is the interaction between Brompheniramine and Tramadol?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to avoid driving and alcohol, and consider a non-sedating antihistamine. Monitor older adults for confusion and oversedation.

What other medicines interact with Tramadol?

MediHelp also lists interactions of Tramadol with, for example, Isocarboxazid, Olanzapine / samidorphan, Phenelzine. The full list is on the Tramadol page.

Full monographs, dosing and an interaction checker in the MediHelp app

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