Posted by: Nicky | 2011/02/28

Does Purbac interfere with Nordette

I''ve been prescribed Purbac(antibiotic) by my doctor for a bladder condition and she has put me on the long term treatment (6 months +). I''m on Nordette (Birth Control) and I just wanted to know if the Purbac will have an effect on the effectiveness of the Birtch Control. In other words will the Nordette become void? Or is it safe to take both at the same time?

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Our expert says:
Expert ImageGynaeDoc

This is a tricky question. It is thought that with longterm antibiotic use the risk of intereference with the Pill lessens. The recommendation is as follows :
Antibiotic courses exceeding 2 weeks allow gut bacteria to develop antibiotic resistance. Extra contraception precautions need to be continued
only for the first 2 weeks and an additional 7 days (3 weeks in total) with elimination of the next pill-free interval. Should the first 2 weeks of antibiotic use extend into the last 7 days of the pack, eliminate the next pill-free interval as well.
I am also attaching a website you can look at if you want to read more.

The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.

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