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Does Sevoflurane Interact with Dopamine Hydrochloride?

Sevoflurane and Dopamine Hydrochloride have a major drug interaction according to U.S. FDA drug labeling data. 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 information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.

Severity
Major
Sevoflurane Class
General Anesthetic
Management
Close medical supervision required
Data Source
U.S. FDA via OpenFDA

How This Interaction Works

The interaction between Sevoflurane and Dopamine Hydrochloride occurs because sensitization of myocardium to dopamine effects. Clinically, this means concomitant use may increase cardiac autonomic irritability and sensitize the myocardium to dopamine, potentially leading to ventricular arrhythmias and hypertension. This is classified as a major interaction, meaning it could cause serious harm if not properly managed. Your healthcare provider may need to adjust dosages, substitute one medication, or increase monitoring frequency.

What To Tell Your Doctor or Pharmacist

If you are taking Sevoflurane 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
💊 Sevoflurane(Sevoflurane)+💊 Dopamine Hydrochloride(Dopamine Hydrochloride)

Severity & Interaction Details

⚠️
major
Use with caution — major interaction
Serious risk of clinically significant harm. Generally avoid; if used, monitor closely.
Severity scale
MinorContra
On record
Yes
Drug A class
General Anesthetic
Drug B class
—
Source
NLP:dopamine hydrochloride

What this means in plain English

Concomitant use may increase cardiac autonomic irritability and sensitize the myocardium to dopamine, potentially leading to ventricular arrhythmias and hypertension.

What the FDA label says

"Sensitization of myocardium to dopamine effects"

📖 Source: NLP:dopamine hydrochloride

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Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine. For informational purposes only. Always consult your pharmacist or physician.