Drug interactions
Artemether + Formoterol-mometasone
Severity: Moderate
Artemether and Formoterol-mometasone: 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
Artemether, usually given with lumefantrine, can prolong the QT interval, and formoterol may add to this effect. The risk is greatest with electrolyte disturbance or other QT-prolonging drugs.
What this interaction means in plain words
Artemether and Formoterol-mometasone 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 effects on cardiac repolarization.
What to do
Check ECG and correct potassium and magnesium where cardiac risk factors exist. Avoid additional QT-prolonging drugs.
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 Formoterol-mometasone
Frequently asked questions
Can I take Artemether with Formoterol-mometasone?
MediHelp rates the interaction as moderate. Artemether and Formoterol-mometasone 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. Artemether, usually given with lumefantrine, can prolong the QT interval, and formoterol may add to this effect. The risk is greatest with electrolyte disturbance or other QT-prolonging drugs.
How serious is the interaction between Artemether and Formoterol-mometasone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check ECG and correct potassium and magnesium where cardiac risk factors exist. Avoid additional QT-prolonging drugs.
What other medicines interact with Formoterol-mometasone?
MediHelp also lists interactions of Formoterol-mometasone with, for example, Amiodarone, Amisulpride, Amoxapine. The full list is on the Formoterol-mometasone page.
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