Drug interactions
Dopamine + Yohimbe
Severity: Major
Dopamine and Yohimbe: major 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
Yohimbine blocks presynaptic alpha-2 receptors and increases norepinephrine release, raising blood pressure and heart rate. Combined with dopamine, this can cause an exaggerated pressor response or hypertensive episode. Supplement content is variable, making the effect hard to predict.
What this interaction means in plain words
Dopamine and Yohimbe can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive sympathomimetic effects from increased norepinephrine release plus direct dopamine adrenergic agonism.
What to do
Avoid yohimbe in patients receiving dopamine and ask about supplement use before starting vasopressors. If exposure has occurred, monitor blood pressure and heart rate continuously and reduce the dopamine dose as needed.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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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 Yohimbe?
MediHelp rates the interaction as major. Dopamine and Yohimbe can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Yohimbine blocks presynaptic alpha-2 receptors and increases norepinephrine release, raising blood pressure and heart rate. Combined with dopamine, this can cause an exaggerated pressor response or hypertensive episode. Supplement content is variable, making the effect hard to predict.
How serious is the interaction between Dopamine and Yohimbe?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid yohimbe in patients receiving dopamine and ask about supplement use before starting vasopressors. If exposure has occurred, monitor blood pressure and heart rate continuously and reduce the dopamine dose as needed.
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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