digoxin vs dopamine
Side-by-side comparison of digoxin and dopamine. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
moderate Known Drug Interaction
Sympathomimetics Epinephrine Norepinephrine Dopamine Can increase the risk of cardiac arrhythmias Neuromuscular Blocking Agents Succinylcholine May cause sudden extrusion of potassium from muscle cells causing arrhythmias in patients taking digoxin.
Recommendation: Your heart rhythm should be monitored closely by a healthcare professional. Your doctor will determine if the benefits of using both drugs outweigh the risks.
Digoxin (Lanoxin) is a medicine that helps your heart pump better. It is used to treat heart failure and control irregular heartbeats.
Dopamine injection helps improve blood flow in patients suffering from shock. It is used when shock is caused by problems with blood distribution or reduced heart function.
Digoxin is used to treat mild to moderate heart failure in adults. It helps the heart pump more blood with each beat. Digoxin is also used in children with heart failure to help their heart work better. In adults, it can control a fast and irregular heartbeat called atrial fibrillation.
Dopamine injection is used to improve blood flow in people with shock. Shock can happen when your body isn't getting enough blood flow. This medicine helps to increase blood pressure and improve heart function during these emergencies.
Digoxin belongs to a class of drugs called cardiac glycosides. It works by making the heart muscle contract more strongly. It also slows down the electrical signals in the heart, which can help control irregular heartbeats.
Dopamine works by stimulating certain receptors in your body. This stimulation helps to increase your heart rate and blood pressure. It also improves blood flow to your kidneys.
- • Nausea
- • Vomiting
- • Diarrhea
- • Dizziness
- • Headache
No common side effects listed.
- Shortness of breath 6,062
- Feeling sick to your stomach 4,747
- Feeling lightheaded or unsteady 4,442
- Feeling very tired 4,174
- Irregular heartbeat 3,972
- Low blood pressure 336
- Sudden kidney damage 182
- Heart stops 165
- Kidney failure 162
- Condition gets worse 125
Digoxin can cause serious side effects, including dangerous heart rhythms. You are at higher risk if you have certain heart conditions or kidney problems. Tell your doctor right away if you have nausea, vomiting, vision changes, or an irregular heartbeat.
Dopamine can cause tissue damage if it leaks out of the vein. Tell your doctor right away if you notice any pain, swelling, or redness around the IV site. This medicine may also cause heart rhythm problems. If you have asthma, be aware this drug contains sodium metabisulfite, which can cause a severe allergic reaction.
It is not known if digoxin can harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. The medicine passes into breast milk, but it is unlikely to harm the baby.
There is not enough information about the safety of dopamine during pregnancy. Tell your doctor if you are pregnant or plan to become pregnant. It is not known if dopamine passes into breast milk. Talk to your doctor if you are breastfeeding.
How to Read This digoxin vs dopamine Comparison
digoxin is classified in the Cardiac Glycoside drug class, while dopamine sits within the Inotropic / Vasopressor class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, digoxin has 23,397 submissions while dopamine has 970. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known moderate interaction flagged in FDA labeling, attributed to these drugs both affect the heart's rhythm and how strongly it beats. combining them can make the heart beat in an irregular or dangerous way.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between digoxin and dopamine - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.