Can I take Aspirin and Colecalciferol together?
Drug interaction guide
Originally published 25 Jan 2026
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There are no known significant interactions between aspirin and colecalciferol (Vitamin D3). It is generally considered safe to take these two medications together.
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Why this happens
Aspirin and colecalciferol are processed by the body through different pathways. Aspirin works by blocking enzymes that cause pain and inflammation, while colecalciferol is a vitamin that helps the body absorb calcium. They do not interfere with each other's absorption, metabolism, or effectiveness.
What you should do
Back to contentsYou can continue to take both medications as prescribed by your doctor or pharmacist. No special precautions are needed for this specific combination.
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Important precautions
Back to contentsAsthma
Do not take aspirin if you have a history of asthma or wheezing triggered by aspirin or other non-steroidal anti-inflammatory drugs (NSAIDs), as it can cause a severe, life-threatening asthma attack.
Pregnancy (third trimester)
Aspirin must not be taken during the last three months of pregnancy (from week 28 onwards) as it can cause serious heart and kidney problems in the unborn baby and increase the risk of bleeding during delivery.
Children and teenagers under 16 years old
Never give aspirin to children or teenagers under 16 unless specifically prescribed by a doctor. It is linked to Reye’s syndrome, a rare but potentially fatal condition causing brain and liver damage.
Food and drink warnings
Back to contentsAlkohol
Drinking alcohol while taking aspirin can increase the risk of stomach irritation and bleeding. It is best to limit alcohol intake or avoid it if you have a history of stomach issues.
High-fat meals
Colecalciferol is a fat-soluble vitamin. Taking it with a meal that contains some fat (such as dairy, eggs, or avocado) can help your body absorb the medicine more effectively.
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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.
Haftungsausschluss
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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Artikel Geschichte
Die Informationen auf dieser Seite wurden von qualifizierten Klinikern verfasst und von Fachleuten geprüft.
25 Jan 2026 | Ursprünglich veröffentlicht

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