Drug interactions
Ether + Xylometazoline
Severity: Moderate
Ether and Xylometazoline: 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
Inhaled anesthetics such as ether sensitize the myocardium to catecholamines and may provoke ventricular arrhythmias when sympathomimetics are present. Absorbed xylometazoline could also add to hypertension during anesthesia.
What this interaction means in plain words
Ether and Xylometazoline 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
Myocardial sensitization to catecholamines by the anesthetic combined with the alpha-adrenergic vasoconstrictor effect of the decongestant.
What to do
Avoid use of nasal decongestants immediately before or during anesthesia. Monitor ECG and blood pressure if the combination cannot be avoided.
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 Xylometazoline
- Selegiline + Xylometazoline Contraindicated
- Ergotamine + Xylometazoline Major
- Isocarboxazid + Xylometazoline Major
- Phenelzine + Xylometazoline Major
- Tranylcypromine + Xylometazoline Major
- Amitriptyline + Xylometazoline Moderate
Frequently asked questions
Can I take Ether with Xylometazoline?
MediHelp rates the interaction as moderate. Ether and Xylometazoline 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. Inhaled anesthetics such as ether sensitize the myocardium to catecholamines and may provoke ventricular arrhythmias when sympathomimetics are present. Absorbed xylometazoline could also add to hypertension during anesthesia.
How serious is the interaction between Ether and Xylometazoline?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid use of nasal decongestants immediately before or during anesthesia. Monitor ECG and blood pressure if the combination cannot be avoided.
What other medicines interact with Xylometazoline?
MediHelp also lists interactions of Xylometazoline with, for example, Selegiline, Ergotamine, Isocarboxazid. The full list is on the Xylometazoline page.
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