Drug interactions
Arformoterol + Oxaliplatin
Severity: Moderate
Arformoterol and Oxaliplatin: 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
Arformoterol, a long-acting beta agonist, can prolong the QT interval and lower potassium, and oxaliplatin has also been linked to QT prolongation. Combined use may increase arrhythmia risk.
What this interaction means in plain words
Arformoterol and Oxaliplatin 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.
Arformoterol belongs to Respiratory; Oxaliplatin belongs to Oncology.
Why it happens
Additive effects on cardiac repolarization, with beta-agonist-induced hypokalemia.
What to do
Correct potassium and magnesium and consider an ECG in patients with other QT risk factors. Monitor for palpitations or syncope.
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 Oxaliplatin
- Adenovirus types 4 and 7 live + Oxaliplatin Contraindicated
- Bcg vaccine live + Oxaliplatin Contraindicated
- Influenza virus vaccine quadrivalent intranasal + Oxaliplatin Contraindicated
- Measles mumps and rubella vaccine live + Oxaliplatin Contraindicated
- Measles mumps and rubella vaccine + Oxaliplatin Contraindicated
- Measles mumps rubella and varicella vaccine live + Oxaliplatin Contraindicated
Other interactions of Arformoterol
Frequently asked questions
Can I take Arformoterol with Oxaliplatin?
MediHelp rates the interaction as moderate. Arformoterol and Oxaliplatin 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. Arformoterol, a long-acting beta agonist, can prolong the QT interval and lower potassium, and oxaliplatin has also been linked to QT prolongation. Combined use may increase arrhythmia risk.
How serious is the interaction between Arformoterol and Oxaliplatin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Correct potassium and magnesium and consider an ECG in patients with other QT risk factors. Monitor for palpitations or syncope.
What other medicines interact with Oxaliplatin?
MediHelp also lists interactions of Oxaliplatin with, for example, Adenovirus types 4 and 7 live, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal. The full list is on the Oxaliplatin page.
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