Drug interactions
Ether + Metoprolol
Severity: Moderate
Ether and Metoprolol: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Both beta-blockers and volatile anesthetics depress myocardial contractility and conduction. Combined use can cause hypotension and bradycardia during anesthesia.
What this interaction means in plain words
Ether and Metoprolol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Additive negative inotropic and chronotropic effects.
What to do
Inform the anesthesiologist, monitor hemodynamics, and adjust anesthetic depth; avoid abrupt beta-blocker withdrawal perioperatively.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Metoprolol
- Metoprolol + Thioridazine Contraindicated
- Amifostine + Metoprolol Major
- Amiodarone + Metoprolol Major
- Atenolol-chlorthalidone + Metoprolol Major
- Atenolol + Metoprolol Major
- Betaxolol + Metoprolol Major
Frequently asked questions
Can I take Ether with Metoprolol?
MediHelp rates the interaction as moderate. Ether and Metoprolol can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Both beta-blockers and volatile anesthetics depress myocardial contractility and conduction. Combined use can cause hypotension and bradycardia during anesthesia.
How serious is the interaction between Ether and Metoprolol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Inform the anesthesiologist, monitor hemodynamics, and adjust anesthetic depth; avoid abrupt beta-blocker withdrawal perioperatively.
What other medicines interact with Metoprolol?
MediHelp also lists interactions of Metoprolol with, for example, Thioridazine, Amifostine, Amiodarone. The full list is on the Metoprolol page.
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