Does Esmolol Hydrochloride Interact with Esmolol?
Esmolol Hydrochloride and Esmolol have a unknown drug interaction according to U.S. FDA drug labeling data. 7 DRUG INTERACTIONS Concomitant use of esmolol hydrochloride injection with other drugs that can lower blood pressure, reduce myocardial contractility, or interfere with sinus node function or electrical impulse propagation in the myocardium can exaggerate esmolol hydrochloride injection’s effects on blood pressure, contractility, and impulse propagation. (See clonidine, guanfacine, and moxonidine below.) Esmolol hydrochloride injection should therefore be used only after careful individual assessment of the risks and expected benefits in patients receiving drugs that can cause these types of pharmacodynamic interactions, including but not limited to: Digitalis glycosides: Concomitant administration of digoxin and esmolol hydrochloride injection leads to an approximate 10% to 20% increase of digoxin blood levels at some time points. Digoxin does not affect esmolol hydrochloride injection pharmacokinetics. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Unknown
- Management
- Consult your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Esmolol Hydrochloride and your doctor is considering prescribing Esmolol (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Never stop or change either medication without first consulting your healthcare provider