Drug interactions
Fenoprofen + Formoterol
Severity: Minor
Fenoprofen and Formoterol: minor 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
There is no well-established clinically meaningful interaction between fenoprofen and formoterol. NSAID effects on potassium are limited and mainly relate to renal impairment.
What this interaction means in plain words
Fenoprofen and Formoterol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Fenoprofen belongs to Musculoskeletal; Formoterol belongs to Respiratory.
Why it happens
No established mechanism; NSAIDs may rarely raise potassium through reduced renal prostaglandin and renin effects.
What to do
No specific action is needed beyond routine monitoring of potassium in patients with renal impairment or on other potassium-altering drugs.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Fenoprofen and Formoterol, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 14 days on the web. No card needed.
Other interactions of Formoterol
- Adagrasib + Formoterol Major
- Amiodarone + Formoterol Major
- Amisulpride + Formoterol Major
- Amitriptyline + Formoterol Major
- Amoxapine + Formoterol Major
- Arformoterol + Formoterol Major
Other interactions of Fenoprofen
- Fenoprofen + Ketorolac Contraindicated
- Fenoprofen + Ketorolac intranasal Contraindicated
- Aceclofenac + Fenoprofen Major
- Acemetacin + Fenoprofen Major
- Acetylsalicylic acid + Fenoprofen Major
- Alteplase + Fenoprofen Major
Frequently asked questions
Can I take Fenoprofen with Formoterol?
MediHelp rates the interaction as minor. Fenoprofen and Formoterol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. There is no well-established clinically meaningful interaction between fenoprofen and formoterol. NSAID effects on potassium are limited and mainly relate to renal impairment.
How serious is the interaction between Fenoprofen and Formoterol?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No specific action is needed beyond routine monitoring of potassium in patients with renal impairment or on other potassium-altering drugs.
What other medicines interact with Formoterol?
MediHelp also lists interactions of Formoterol with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Formoterol page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
