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Drug interactions

Sodium sulfate / potassium sulfate / magnesium sulfate + Tiludronate

Severity: Moderate

Sodium sulfate / potassium sulfate / magnesium sulfate and Tiludronate: 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

Sulfate-based bowel preparations cause fluid and electrolyte shifts and may compound the mineral effects of tiludronate, with a risk to renal function if dehydration occurs. Magnesium may also lower oral tiludronate absorption.

What this interaction means in plain words

Sodium sulfate / potassium sulfate / magnesium sulfate and Tiludronate 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.

Evidence level: Low

Why it happens

Additive electrolyte and volume disturbance, with possible chelation of tiludronate by magnesium in the gut.

What to do

Omit tiludronate around the bowel preparation and restart after the procedure once hydrated. Check electrolytes and renal function in vulnerable 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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Sodium sulfate / potassium sulfate / magnesium sulfate with Tiludronate?

MediHelp rates the interaction as moderate. Sodium sulfate / potassium sulfate / magnesium sulfate and Tiludronate 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. Sulfate-based bowel preparations cause fluid and electrolyte shifts and may compound the mineral effects of tiludronate, with a risk to renal function if dehydration occurs. Magnesium may also lower oral tiludronate absorption.

How serious is the interaction between Sodium sulfate / potassium sulfate / magnesium sulfate and Tiludronate?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Omit tiludronate around the bowel preparation and restart after the procedure once hydrated. Check electrolytes and renal function in vulnerable patients.

What other medicines interact with Tiludronate?

MediHelp also lists interactions of Tiludronate with, for example, Acetylsalicylic acid, Aluminum hydroxide, Calcium acetate. The full list is on the Tiludronate page.

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