Drug interactions
Calcitriol + Sodium sulfate / potassium sulfate / magnesium sulfate
Severity: Minor
Calcitriol and Sodium sulfate / potassium sulfate / magnesium sulfate: 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
Oral sulfate bowel preparations contain magnesium, and calcitriol increases intestinal magnesium absorption. This could slightly increase magnesium uptake, mainly in renal impairment.
What this interaction means in plain words
Calcitriol and Sodium sulfate / potassium sulfate / magnesium sulfate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Calcitriol enhances intestinal magnesium absorption.
What to do
No routine action is needed in patients with normal renal function. In renal impairment, check serum magnesium after bowel preparation.
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 Calcitriol
- Amlodipine-hydrochlorothiazide-valsartan + Calcitriol Moderate
- Amlodipine-olmesartan-hydrochlorothiazide + Calcitriol Moderate
- Amobarbital + Calcitriol Moderate
- Apalutamide + Calcitriol Moderate
- Atazanavir + Calcitriol Moderate
- Atenolol-chlorthalidone + Calcitriol Moderate
Frequently asked questions
Can I take Calcitriol with Sodium sulfate / potassium sulfate / magnesium sulfate?
MediHelp rates the interaction as minor. Calcitriol and Sodium sulfate / potassium sulfate / magnesium sulfate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Oral sulfate bowel preparations contain magnesium, and calcitriol increases intestinal magnesium absorption. This could slightly increase magnesium uptake, mainly in renal impairment.
How serious is the interaction between Calcitriol and Sodium sulfate / potassium sulfate / magnesium sulfate?
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 in patients with normal renal function. In renal impairment, check serum magnesium after bowel preparation.
What other medicines interact with Calcitriol?
MediHelp also lists interactions of Calcitriol with, for example, Amlodipine-hydrochlorothiazide-valsartan, Amlodipine-olmesartan-hydrochlorothiazide, Amobarbital. The full list is on the Calcitriol page.
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