Drug interactions
Diflunisal + Levosalbutamol
Severity: Minor
Diflunisal and Levosalbutamol: 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
Levosalbutamol can lower serum potassium, while NSAIDs such as diflunisal may modestly raise it in susceptible patients. No consistent clinically important interaction is established.
What this interaction means in plain words
Diflunisal and Levosalbutamol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Diflunisal belongs to Musculoskeletal; Levosalbutamol belongs to Respiratory.
Why it happens
Opposing minor effects on potassium; no established significant interaction.
What to do
No routine action is needed. Check potassium if the patient has renal impairment or takes other agents affecting potassium.
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?
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Other interactions of Levosalbutamol
Other interactions of Diflunisal
- Diflunisal + Ketorolac Contraindicated
- Diflunisal + Ketorolac intranasal Contraindicated
- Acemetacin + Diflunisal Major
- Acetazolamide + Diflunisal Major
- Alteplase + Diflunisal Major
- Amiloride + Diflunisal Major
Frequently asked questions
Can I take Diflunisal with Levosalbutamol?
MediHelp rates the interaction as minor. Diflunisal and Levosalbutamol have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Levosalbutamol can lower serum potassium, while NSAIDs such as diflunisal may modestly raise it in susceptible patients. No consistent clinically important interaction is established.
How serious is the interaction between Diflunisal and Levosalbutamol?
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 routine action is needed. Check potassium if the patient has renal impairment or takes other agents affecting potassium.
What other medicines interact with Levosalbutamol?
MediHelp also lists interactions of Levosalbutamol with, for example, Amisulpride, Carvedilol, Fexinidazole. The full list is on the Levosalbutamol page.
Full monographs, dosing and an interaction checker in the MediHelp app
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