Can I take Microgram and Nalvee together?
Drug interaction guide
Originally published 14 Mar 2026
Meets Patient’s editorial guidelines
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There is no known interaction between Microgynon (the likely intended medication for 'microgram') and Nalvee. However, Nalvee contains two ingredients (ethinylestradiol and drospirenone) that are very similar to those in Microgynon. Taking them together would be a significant overdose of hormonal contraception.
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Why this happens
Both medications are combined oral contraceptive pills. Taking both at once would double the dose of oestrogen and progestogen in your system, increasing the risk of side effects like blood clots, nausea, and breast tenderness.
What you should do
Back to contentsDo not take these two medications together. They are both 'The Pill' and are designed to be used individually. If you have accidentally taken both, contact your GP or pharmacist for advice. If you are looking to switch from one to the other, finish your current pack before starting the new brand.
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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.
14 Mar 2026 | Originally published
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