Period Delay Tablets for Travel: How to Postpone Your Period Before You GoPlanning a long-haul flight, beach holiday, or adventure trip only to find your period is due at the worst moment is a common and entirely manageable concern. Period delay tablets offer a safe, effective, and clinically proven way to postpone menstruation for your trip. At Birmingham Travel Clinics, our pharmacist-led team can advise on and prescribe period delay treatment as part of a pre-travel health consultation.
Travelling soon and need period delay tablets? Book a consultation with our team today.
Travelling with your period can be uncomfortable at the best of times, and in certain contexts it becomes a more significant concern. Long-haul flights, limited access to sanitary products in remote destinations, water-based activities such as diving or swimming, and multi-day trekking itineraries are all situations where delaying your period can make a meaningful difference to your comfort. You can read more about Norethisterone on the NHS website.

The most commonly prescribed period delay tablet in the UK is Norethisterone, a synthetic form of the hormone progesterone. It works by maintaining elevated progesterone levels, preventing the uterine lining from shedding and delaying menstruation for as long as the tablets are taken.
Norethisterone is taken three times a day, starting three days before your period is expected. Your period will usually return two to three days after stopping the course. It is important to note that Norethisterone is not a contraceptive. If you are not using reliable contraception, you will still need to use additional protection.
| Detail | Information |
|---|---|
| Medication | Norethisterone 5mg |
| Dosing | One tablet three times daily |
| When to Start | 3 days before the period is due |
| Maximum Duration | Up to 17 days |
| Prescription Required | Yes |
| Acts as a Contraceptive | No |
Need period delay tablets before your trip?
Our pharmacists can assess your suitability and prescribe the right treatment at your pre-travel appointment. Contact Birmingham Travel Clinics to speak with our team.
Norethisterone is suitable for most healthy women but is not appropriate in all circumstances. It is not recommended for those with a history of blood clots, liver disease, certain hormone-sensitive conditions, or those who are pregnant or breastfeeding. Women who use combined oral contraceptives may have alternative options, and your pharmacist will advise on the most appropriate approach during your consultation.
Period delay tablets are just one part of a well-prepared travel health plan. Our pre-travel health checklist is a useful starting point for ensuring nothing is overlooked before you fly. If you are also prone to nausea on long journeys, our guide on motion sickness tablets in Birmingham covers everything you need to know.

We recommend booking at least two weeks before your departure date to allow time for assessment, prescribing, and collection. The tablets need to be started three days before your period is expected, so knowing your cycle dates in advance is helpful when you attend your appointment.
If you take a combined oral contraceptive pill, you may be able to delay your period by running two packs together without taking the pill-free break, though this should be discussed with your clinician. Norethisterone is generally not recommended alongside the combined pill, and our pharmacists will advise on the best option for your contraceptive method.
The most commonly reported side effects include bloating, breast tenderness, mood changes, headache, and spotting or breakthrough bleeding. These are generally mild and resolve once the course is completed. Stop taking the tablets and seek medical advice if you experience any unusual or severe symptoms.
Yes. Your period will typically begin two to three days after stopping Norethisterone and your cycle should return to its normal pattern within one to two months. If your period does not return or you experience unexpected symptoms, consult a healthcare professional.
In most cases, yes. Norethisterone can generally be taken alongside common travel medications such as antimalarials and travel vaccines. A full medication review during your consultation ensures there are no interactions with any other medicines or supplements you are taking.
Your travel experience should not be compromised by something as manageable as your menstrual cycle. Whether you are heading on a diving trip, a long-haul flight, or a beach holiday, Birmingham Travel Clinics can help you travel with confidence. Our pharmacist-led team will assess your suitability, prescribe the right treatment, and cover your full pre-travel health needs in a single appointment.