Drug interactions
Dopamine + Pirbuterol
Severity: Moderate
Dopamine and Pirbuterol: 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
Dopamine at higher doses stimulates beta and alpha adrenergic receptors, and combining it with pirbuterol can add to tachycardia, hypertension and arrhythmia risk. The effect is mainly seen in patients with cardiovascular disease or at high doses.
What this interaction means in plain words
Dopamine and Pirbuterol 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.
Why it happens
Additive sympathomimetic activity through adrenergic receptor stimulation.
What to do
Monitor heart rate, blood pressure and ECG during concurrent use. Reduce the dose of one agent if tachyarrhythmia or excessive pressor response occurs.
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?
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Other interactions of Dopamine
- Dihydroergotamine intranasal + Dopamine Contraindicated
- Dihydroergotamine + Dopamine Contraindicated
- Dopamine + Promethazine Contraindicated
- Dopamine + Selegiline transdermal Contraindicated
- Amitriptyline + Dopamine Major
- Clomipramine + Dopamine Major
Frequently asked questions
Can I take Dopamine with Pirbuterol?
MediHelp rates the interaction as moderate. Dopamine and Pirbuterol 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. Dopamine at higher doses stimulates beta and alpha adrenergic receptors, and combining it with pirbuterol can add to tachycardia, hypertension and arrhythmia risk. The effect is mainly seen in patients with cardiovascular disease or at high doses.
How serious is the interaction between Dopamine and Pirbuterol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor heart rate, blood pressure and ECG during concurrent use. Reduce the dose of one agent if tachyarrhythmia or excessive pressor response occurs.
What other medicines interact with Dopamine?
MediHelp also lists interactions of Dopamine with, for example, Dihydroergotamine intranasal, Dihydroergotamine, Promethazine. The full list is on the Dopamine page.
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