Can I take Oestrogel pump-pack /actuation and Vitamin b12 together?
Drug interaction guide
Originally published 25 Jan 2026
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There is no known interaction between Oestrogel (estradiol) and Vitamin B12. It is safe to use these two treatments together.
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Why this happens
Oestrogel is a hormone replacement therapy (HRT) absorbed through the skin into the bloodstream. Vitamin B12 is a water-soluble vitamin involved in nerve function and blood cell production. They are processed by different pathways in the body and do not interfere with each other's effectiveness or safety.
What you should do
You can continue to take your Vitamin B12 supplement while using Oestrogel as prescribed. No special precautions or timing adjustments are necessary.
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Using other medicines
Taking 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.
Clause de non-responsabilité
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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Historique de l'article
Les informations contenues dans cette page sont rédigées et évaluées par des cliniciens qualifiés.
25 janvier 2026 | Publié à l'origine
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