Can I take Adcal d3 and Furosemide together?
Drug interaction guide
Originally published 12 May 2026
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Taking Adcal-D3 (calcium and vitamin D) with furosemide can lead to a build-up of calcium in your blood. It may also make your furosemide less effective at removing excess fluid from your body.
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Why this happens
Furosemide is a 'water pill' that usually helps the kidneys get rid of calcium. However, Adcal-D3 adds extra calcium to your system. If the balance is off, calcium levels can rise too high (hypercalcaemia). Additionally, high calcium levels can sometimes interfere with how well furosemide works to reduce swelling or lower blood pressure.
What you should do
Back to contentsYou can usually take these together, but your doctor may want to perform regular blood tests to check your calcium levels and kidney function. If you experience symptoms of high calcium—such as feeling unusually thirsty, needing to urinate more often, constipation, or feeling sick—contact your doctor.
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Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
12 May 2026 | Originally published
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