Does Isoflurane Interact with Dopamine Hydrochloride?
CDI records a major classification for Isoflurane and Dopamine Hydrochloride. The stored summary is: Concomitant use may increase cardiac autonomic irritability and sensitize the myocardium to dopamine, potentially leading to ventricular arrhythmias and hypertension. The mechanism involves sensitization of myocardium to dopamine effects. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This record was extracted from drug labeling through openFDA. NIH/NLM RxNorm is used for drug identities. The summary and severity classification are CDI's processed information, not a verbatim source quotation. Product, route, and patient circumstances matter.
- Severity
- Major
- Isoflurane Class
- General Anesthetic
- Management
- Close medical supervision required
- Data Source
- U.S. FDA via OpenFDA
Recorded Mechanism
Sensitization of myocardium to dopamine effects
What To Tell Your Doctor or Pharmacist
If you are taking Isoflurane and your doctor is considering prescribing Dopamine Hydrochloride (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
- Ask how frequently you should be monitored while these are co-prescribed
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider