Drug interactions
Budesonide-formoterol + Furosemide
Severity: Moderate
Budesonide-formoterol and Furosemide: 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 formoterol and loop diuretics can lower serum potassium. Hypokalemia may be more pronounced with combined use and can predispose to cardiac arrhythmias, especially at high beta-agonist doses.
What this interaction means in plain words
Budesonide-formoterol and Furosemide 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.
Budesonide-formoterol belongs to Respiratory; Furosemide belongs to Cardiovascular.
Why it happens
Beta-2 stimulated intracellular potassium shift combined with diuretic-induced renal potassium loss.
What to do
Check serum potassium periodically, especially in patients with heart disease or acute severe asthma. Replace potassium as needed.
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 Budesonide-formoterol
Other interactions of Furosemide
- Amifostine + Furosemide Major
- Amikacin + Furosemide Major
- Carbenoxolone + Furosemide Major
- Cephaloridine + Furosemide Major
- Cisplatin + Furosemide Major
- Digoxin + Furosemide Major
Frequently asked questions
Can I take Budesonide-formoterol with Furosemide?
MediHelp rates the interaction as moderate. Budesonide-formoterol and Furosemide 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 formoterol and loop diuretics can lower serum potassium. Hypokalemia may be more pronounced with combined use and can predispose to cardiac arrhythmias, especially at high beta-agonist doses.
How serious is the interaction between Budesonide-formoterol and Furosemide?
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 serum potassium periodically, especially in patients with heart disease or acute severe asthma. Replace potassium as needed.
What other medicines interact with Budesonide-formoterol?
MediHelp also lists interactions of Budesonide-formoterol with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Budesonide-formoterol page.
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