Dosing & Uses
Dosage Forms & Strengths
infusion solution, in D5W
Treatment of hypotension, low cardiac output, poor perfusion of vital organs; used to increase mean arterial pressure in septic shock patients who remain hypotensive after adequate volume expansion
5-15 mcg/kg/min IV (medium dose): May increase renal blood flow, cardiac output, heart rate, and cardiac contractitlity
20-50 mcg/kg/min IV (high dose): May increase blood pressure and stimulate vasoconstriction; may not have a beneficial effect in blood pressure; may increase risk of tachyarrhythmias
May increase infusion by 1-4 mcg/kg/min at 10-30 min intervals until optimum response obtained
Titrate to desired response
Strong beta1-adrenergic, alpha-adrenergic, and dopaminergic effects are based on dosing rate
Beta1 effects: 2-10 mcg/kg/min
Alpha effects: >10 mcg/kg/min
Dopaminergic effects: 0.5-2 mcg/kg/min
Serious - Use Alternative
Significant - Monitor Closely
Frequency Not Defined
Cardiovascular: Ventricular arrhythmia, atrial fibrillation (at very high doses), ectopic beats, tachycardia, anginal pain, palpitation, cardiac conduction abnormalities, widened QRS complex, bradycardia, hypotension, hypertension, vasoconstriction
Gastrointestinal: Nausea, vomiting
Central nervous system: Headache, anxiety
Ocular: Increased intraocular pressure; dilated pupils
Gangrene of extremities has occurred when high doses were administered for prolonged periods or in patients with occlusive vascular disease receiving low doses of dopamine hydrochloride
Black Box Warnings
May cause peripheral ischemia in patients with history of occlusive vascular disease
If ischemia occurs, prevent sloughing and necrosis in ischemic areas by infiltrating areas as soon as possible with 5-10 mg of phentolamine (adrenergic blocking agent) in 10-15 mL of saline solution
Hypersensitivity to dopamine, pheochromocytoma, ventricular fibrillation, uncorrected tachyarrhythmias
Use caution in angina pectoris, extravasation, hypovolemia, occlusive vascular disease, ventricular arrhythmias, recent use of monoamine oxidase inhibitors, sensitivity to sulfites
Drug is inactivated by alkali
May cause increases in heart rate
Use with caution after myocardial infarction
Monitor blood pressure closely
Use caution in patients taking MAO inhibitors; prolong hypertension may occur with concurrent use
Pregnancy & Lactation
Pregnancy category: C
Lactation: Unknown whether drug is excreted into breast milk; use caution
A:Generally acceptable. Controlled studies in pregnant women show no evidence of fetal risk.
B:May be acceptable. Either animal studies show no risk but human studies not available or animal studies showed minor risks and human studies done and showed no risk.
C:Use with caution if benefits outweigh risks. Animal studies show risk and human studies not available or neither animal nor human studies done.
D:Use in LIFE-THREATENING emergencies when no safer drug available. Positive evidence of human fetal risk.
X:Do not use in pregnancy. Risks involved outweigh potential benefits. Safer alternatives exist.
NA:Information not available.
Mechanism of Action
Endogenous catecholamine, acting on both dopaminergic and adrenergic neurons
Low dose stimulates mainly dopaminergic receptors, producing renal and mesenteric vasodilation; higher dose stimulates both beta1-adrenergic and dopaminergic receptors, producing cardiac stimulation and renal vasodilation; large dose stimulates alpha-adrenergic receptors
Onset: 5 min (adults)
Duration: <10 min
Vd: 1.8-2.45 L/kg
Metabolized in liver, kidney, and plasma by monoamine oxidase and catechol-O-methyl transferase
Metabolites: Norepinephrine (active), inactive metabolites
Half-life: 2 min
Total body clearance: 115 mL/kg/min
Excretion: Urine (80%)
Solution: Sodium bicarbonate 5%
Additive: Acyclovir, alteplase, amphotericin B, ampicillin, gentamicin(?), metronidazole/sodium bicarbonate, penicillin G potassium
Y-site: Acyclovir, aldesleukin(?), alteplase, amphotericin B cholesteryl sulfate, cefepime, furosemide(?; depends on formulation), heparin (in D5W), indomethacin, insulin, thiopental, TNA #222-223
Solution: Most common solvents (eg, D5W, D10W, dextrose/saline, LR, NS, sodium lactate 1/6M)
Additive (partial list): Aminophylline, calcium gluconate, ciprofloxacin, dobutamine, heparin, hydrocortisone, lidocaine, nitroglycerin, potassium chloride, verapamil
Syringe: Caffeine, doxapram, heparin, ranitidine
Y-site (partial list): Amiodarone, cisatracurium, diltiazem, dobutamine, epinephrine, esmolol, fentanyl, heparin (in NS), hydrocortisone sodium succinate, labetalol, lidocaine, lorazepam, morphine sulfate, nitroglycerin, ondansetron, potassium chloride, propofol, tacrolimus, verapamil, vitamins B and C, warfarin, zidovudine
Not specified: Carbenicillin, tetracycline, iron salts, oxidizing agents, alkaline solutions
Dilute 200-400 mg in 250-500 mL of compatible diluent (eg, D5W, NS, LR, D5/NS, D5/LR); typical concentration range is 0.8-1.6 mg/mL, though up to 3.2 mg/mL has been used
Drug is stable for 24 hours after dilution
Premixed solution may be administered without dilution
Do not use if solution is darker than slightly yellow; discoloration to brown, pink, or purple indicates decomposition
Infuse via central line; umbilical arterial catheter is not recommended
Administer in large vein (eg, antecubital)
Use infusion pump to control flow rate
Titrate dosage to desired hemodynamic values or optimal urine flow
Adding plans allows you to compare formulary status to other drugs in the same class.
To view formulary information first create a list of plans. Your list will be saved and can be edited at any time.
Adding plans allows you to:
- View the formulary and any restrictions for each plan.
- Manage and view all your plans together – even plans in different states.
- Compare formulary status to other drugs in the same class.
- Access your plan list on any device – mobile or desktop.
The above information is provided for general informational and educational purposes only. Individual plans may vary and formulary information changes. Contact the applicable plan provider for the most current information.
|1||This drug is available at the lowest co-pay. Most commonly, these are generic drugs.|
|2||This drug is available at a middle level co-pay. Most commonly, these are "preferred" (on formulary) brand drugs.|
|3||This drug is available at a higher level co-pay. Most commonly, these are "non-preferred" brand drugs.|
|4||This drug is available at a higher level co-pay. Most commonly, these are "non-preferred" brand drugs or specialty prescription products.|
|5||This drug is available at a higher level co-pay. Most commonly, these are "non-preferred" brand drugs or specialty prescription products.|
|6||This drug is available at a higher level co-pay. Most commonly, these are "non-preferred" brand drugs or specialty prescription products.|
|NC||NOT COVERED – Drugs that are not covered by the plan.|
Drugs that require prior authorization. This restriction requires that specific clinical criteria be met prior to the approval of the prescription.
Drugs that have quantity limits associated with each prescription. This restriction typically limits the quantity of the drug that will be covered.
Drugs that have step therapy associated with each prescription. This restriction typically requires that certain criteria be met prior to approval for the prescription.
Drugs that have restrictions other than prior authorization, quantity limits, and step therapy associated with each prescription.