Drug interactions
Ibuprofen + Sodium sulfate / potassium chloride / magnesium sulfate / polyethylene glycol
Severity: Moderate
Ibuprofen and Sodium sulfate / potassium chloride / magnesium sulfate / polyethylene glycol: 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
NSAIDs can promote water retention, and bowel preparations can cause electrolyte disturbances such as hyponatremia. Together the risk of fluid and electrolyte imbalance and kidney injury is raised.
What this interaction means in plain words
Ibuprofen and Sodium sulfate / potassium chloride / magnesium sulfate / polyethylene glycol 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
NSAID-related prostaglandin inhibition enhances antidiuretic effect and reduces renal perfusion, compounding preparation-related fluid and electrolyte shifts.
What to do
Avoid NSAIDs during bowel preparation, and encourage appropriate fluid intake. Check sodium and renal function in older or high-risk patients.
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 Ibuprofen
- Ibuprofen + Ketorolac Contraindicated
- Ibuprofen + Ketorolac intranasal Contraindicated
- Acemetacin + Ibuprofen Major
- Alteplase + Ibuprofen Major
- Amiloride + Ibuprofen Major
- Apixaban + Ibuprofen Major
Frequently asked questions
Can I take Ibuprofen with Sodium sulfate / potassium chloride / magnesium sulfate / polyethylene glycol?
MediHelp rates the interaction as moderate. Ibuprofen and Sodium sulfate / potassium chloride / magnesium sulfate / polyethylene glycol 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. NSAIDs can promote water retention, and bowel preparations can cause electrolyte disturbances such as hyponatremia. Together the risk of fluid and electrolyte imbalance and kidney injury is raised.
How serious is the interaction between Ibuprofen and Sodium sulfate / potassium chloride / magnesium sulfate / polyethylene glycol?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid NSAIDs during bowel preparation, and encourage appropriate fluid intake. Check sodium and renal function in older or high-risk patients.
What other medicines interact with Ibuprofen?
MediHelp also lists interactions of Ibuprofen with, for example, Ketorolac, Ketorolac intranasal, Acemetacin. The full list is on the Ibuprofen page.
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