In short

  • Norethisterone, also known as Utovlan, is a medication used for period delay.
  • You may want to delay your period for a holiday or a special event such as a wedding.
  • Norethisterone allows you to safely delay your period for up to 20 days.

What is Norethisterone?

Norethisterone, also known as Utovlan, is a medication used for period delay. You may want to delay your period for a holiday or a special event such as a wedding. Norethisterone allows you to safely delay your period for up to 20 days. During this time you will need to take three pills a day, to maintain the hormone levels that prevent your period. 

Can you buy Norethisterone over the counter in the UK?

Currently, Norethisterone is only available on prescription in the UK. You can get a prescription from your GP or an online pharmacy such as Simple Online Pharmacy. If you request Norethisterone through Simple Online Pharmacy, you will complete a short consultation form, this will then be checked over by our doctors who will issue your prescription if appropriate. Then your medication will be dispatched by our pharmacy direct to your door. All our medication is dispatched in plain packaging with no indication of the contents inside. 

Alternative treatments

Some types of contraceptive pill can also be used to delay your period, by taking two to three packs back to back. This method is best if you want to delay your period long-term or if you also want protection from pregnancy. If you are currently taking the pill, taking two packs back to back is likely to be the most convenient way for you to delay your period. You can safely delay your period for up to three months using this method and some women taking the combined oral contraceptive pill to choose to only have their period four times a year.

Sources

References

1 source was selected to match the subject of this article. Link destinations were checked twice when added. This does not mean every statement has been individually source-mapped or clinically approved.

  1. Choosing a medicine to delay periods

    NHS Specialist Pharmacy Service · HTML · NHS professional medicines guidance · Link destination checked 5 September 2026

Reference links open the cited source pages. If you spot something out of date, tell our content team.

Who wrote this

Written and reviewed by our team

Authored by

Ian Coakley, Content Writer

Content Writer

Ian is Simple Online Pharmacy’s Content Writer; he joined the team in 2021. He has had a varied career path, starting as a science communicator and freelance editor and writer. While Ian has been published in some independent outfits, Simple Online Pharmacy marks his first foray into writing for a corporate entity.

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Medically reviewed by

Karim Nassar, Co-Founder, Pharmacist & Author

Karim Nassar

Co-Founder, Pharmacist & Author

Karim is a registered pharmacist with the General Pharmaceutical Council (GPhC) and was a founding member of Simple Online Healthcare in 2015. With a Master of Pharmacy degree from Strathclyde University, Karim brings a strong foundation in pharmaceutical care and a passion for leveraging digital solutions to improve patient access to healthcare.

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