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- Is dopamine-injection available as a generic drug?
- Do I need a prescription for dopamine-injection?
- What are the uses for dopamine-injection?
- What are the side effects of dopamine-injection?
- What is the dosage for dopamine-injection?
- Which drugs or supplements interact with dopamine-injection?
- Is dopamine-injection safe to take if I'm pregnant or breastfeeding?
- What else should I know about dopamine-injection?
What is the dosage for dopamine-injection?
Dopamine is given by intravenous (IV) infusion.
- Low dose: 1 to 5 mcg/kg/minute IV to increase urine output and kidney blood flow.
- Intermediate dose: 5 to 15 mcg/kg/minute IV to increase kidney blood flow, cardiac output and contractility, and heart rate.
- High dose: 20 to 50 mcg/kg/minute IV to increase blood pressure and stimulate vasoconstriction; may increase infusion by 1 to 4 mcg/kg/minute at 10 to 30 minute intervals until desired response (for example, adequate blood pressure) is achieved.
Safe and effective use of dopamine is not established in children.
Which drugs or supplements interact with dopamine-injection?
- Dopamine should not be used in patients with pheochromocytoma and abnormal heart rate and rhythm.
- Dopamine should not be used with medications like selegiline (Eldepryl, Zelapar), linezolid (Zyvox), and MAIO inhibitors like phenelzine (Nardil), isocarboxazid (Marplan) due to increased risk of a hypertensive episode.
- Dopamine should not be used with tricyclic antidepressants (for example, amitriptyline [Elavil, Endep]) that increase dopamine and norepinephrine due to increased risk of hypertension and abnormal heart rate and rhythm.
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