Norethisterone Tablets

Norethisterone 5mg tablets for period delay

Norethisterone
Discreet packaging

Prices from £16.00

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Out of stock. Simply fill in a brief questionnaire. One of our doctors will review your order and prescribe a suitable treatment. How to Order

10 day course

30 tablet(s) / 5 mg - £16.00

20 day course

60 tablet(s) / 5 mg - £23.00

30 day course

90 tablet(s) / 5 mg - £33.00


Frequently asked questions

Do I need a prescription for norethisterone 5mg?

Yes, a doctor must assess if norethisterone is safe and suitable for you to take. Therefore, it’s only available with a prescription and cannot be bought over the counter.

Does norethisterone reset your cycle?

No, norethisterone does not reset your cycle. Instead, it works by keeping your progesterone levels raised to postpone menstruation. Although your period is delayed, it does not mean your cycle will reset or be completely disrupted. However, some find that their cycle changes after taking norethisterone. If you are concerned, you should speak to your doctor for further advice.

What happens if you take norethisterone too late?

If you take norethisterone within less than 3 days of your period starting or on the day your period is due, it’s likely that your period will not be delayed. Norethisterone can delay your period but it cannot stop it from happening or reverse it once it’s already started. You may even experience breakthrough bleeding or spotting.

Is norethisterone safe?

Yes, norethisterone is safe for most people to take occasionally to delay their period. However, regular or long-term use for period delay is not advised because it can cause side effects.

How long after stopping norethisterone will I get my period?

You should get your period within 3 days of stopping norethisterone 5mg tablets. When you stop the medication, your progesterone levels will fall and your womb lining will begin to shed, causing your period.

If you have not got your period after 3 days, you should take a pregnancy test, if there is a chance that you may be pregnant. If not, contact your doctor for further advice.

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Medically reviewed by:
Dr Brenda Ikeji Medical Editor

Brenda studied medicine at St Georges University of London and has most recently worked in John Radcliffe Oxford University Hospitals, covering acute and general medicine.

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Last reviewed: 30 Apr 2025


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