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Drug interactions

Dobutamine + Nebivolol

Severity: Moderate

Dobutamine and Nebivolol: 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

Nebivolol blocks beta-1 receptors and can blunt the inotropic and chronotropic response to dobutamine. This may reduce the efficacy of dobutamine, for example in stress echocardiography or cardiogenic shock.

What this interaction means in plain words

Dobutamine and Nebivolol 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.

Dobutamine belongs to Cardiovascular; Nebivolol belongs to Cardiovascular.

Evidence level: Moderate

Why it happens

Pharmacodynamic antagonism at beta-1 adrenergic receptors.

What to do

Consider holding nebivolol before dobutamine stress testing, or expect higher dobutamine doses to be needed. Monitor hemodynamic response.

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 Dobutamine with Nebivolol?

MediHelp rates the interaction as moderate. Dobutamine and Nebivolol 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. Nebivolol blocks beta-1 receptors and can blunt the inotropic and chronotropic response to dobutamine. This may reduce the efficacy of dobutamine, for example in stress echocardiography or cardiogenic shock.

How serious is the interaction between Dobutamine and Nebivolol?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Consider holding nebivolol before dobutamine stress testing, or expect higher dobutamine doses to be needed. Monitor hemodynamic response.

What other medicines interact with Nebivolol?

MediHelp also lists interactions of Nebivolol with, for example, Acebutolol, Aldesleukin, Amiodarone. The full list is on the Nebivolol page.

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

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