Brevinor

What is Brevinor?

Brevinor is a combined contraceptive pill containing an oestrogen (Ethynolestradiol) and progestogen (Norethisterone) which work together to reduce the chances of becoming pregnant.

The pill works by inhibiting ovulation - the release of an egg cell from the ovaries, thinning the lining of the womb to make it difficult for an egg to plant itself into the endometrium (walls of the womb) ready for fertilisation, and thickens the mucous lining of the cervix to prevent sperm from travelling to the womb.

These mechanisms reduce the chances of pregnancy. When used correctly, combined contraceptive pills are 99% effective against  unwanted pregnancy. 

The Brevinor pill can also help periods become lighter, less painful and more regular. It may also be used to delay periods for personal events such as weddings and holidays.

How to take Brevinor?

Brevinor comes in a blister pack containing 21 tablets marked with the days of the week. Take the pill for 21 days at the same time and abstain for 7 days before starting the new strip. Expect to have your period during these 7 days.

You should start taking Brevinor between 1 and 5 days of starting your period for immediate protection.

If you start the course of treatment later than this, additional contraception such as condoms should be used to reduce the risk of pregnancy.

What do I do if I miss a dose of Brevinor pill?

Take the missed Brevinor pill as soon as you remember, and then take the next pill as normal. This may mean you take two tablets in one day. You should be protected in this case.

If you miss your pill by 12 hours, take your missed tablet and take the next pill as normal. You may not be protected in this case and so should use other contraceptive methods such as condoms.

What should I do if I accidently take more Brevinor than I should?

Taking too many Brevinor pills can cause sickness, vaginal bleeding and swelling of the breasts. Speak to your doctor or go straight to your nearest casualty department if you are accidentally take more Brevinor pills than you should.

Brevinor Side Effects And Cautions

The Brevinor pill is not suited for everyone, and you need to make sure it fits with your body and your lifestyle before taking it. There are other types of contraceptive pills available on prescription such as Yasmin that you can order through Prescription Doctor.

Before taking the Brevinor pill speak to your doctor if you:

• Have or have had heart, blood or circulation problems
• Are diabetic
• Have kidney or liver problems
• Suffer from mental illness
• Are taking other medications, including over the counter medication.

Side effects of the Brevinor pill

All medicines have the potential to cause side effects, though not everybody experiences them. 

Before taking Brevinor, you must read the enclosed patient information leaflet. This leaflet contains instructions for storing and taking Brevinor, as well as important information regarding its safety.

You can read the patient information leaflet for Brevinor online.

Some side effects of Brevinor include:

• Headaches or Migraine
• Weight gain or weight loss
• Tender or sensitive breasts and nipples
• Mood swings and irritability
• Spotting between periods
• Constipation
• An increased risk of blood clotting.

This is not a complete list of side effects associated with Brevinor. The patient information leaflet that comes with your medicine contains a full list of side effects reported with Brevinor, In addition to other information regarding the safety of the pill.

If you experience any side effects from taking Brevinor, report them to your doctor immediately.

Emergency contraception, such as ellaOne, may also reduce the effectiveness of Brevinor. If you use emergency contraception while taking Brevinor, use an additional form of contraception for 14 days after taking the morning-after pill.

Allergies

Do not take Brevinor if you are allergic to norethisterone, ethinylestradiol or any of its other ingredients listed in the patient information leaflet.

If you experience the signs of an allergic reaction, stop taking Brevinor immediately and seek emergency medical attention. Go straight to your nearest accident and emergency department. Remember to take the packaging and any remaining medicine with you. This is important for doctors treating you.

Signs of an allergic reaction include:

• Chest tightening
• Dry, red and cracked skin
• Itchy, red watery eyes
• Raised, itchy, red rash (hives)
• Swelling of the lips, tongue, eyes or face
• Tummy pain, nausea, vomiting or diarrhoea
• Wheezing

Pregnancy and breastfeeding

You should always speak to your doctor before taking any medication if you are pregnant or breastfeeding.

Do not take Brevinor if you are pregnant, think you might be pregnant, or plan on becoming pregnant.

If you become pregnant while taking Brevinor, stop taking Brevinor and speak to your doctor as soon as possible.

Do not take Brevinor if you are breastfeeding.

Other safety information

When filling out the online questionnaire, make sure to include all other medicines you are currently taking. This includes prescribed medicines, medicines bought over the counter and health supplements.

Do not take Brevinor past the expiry date printed on the packaging.

Never throw away Brevinor tablets via household or water waste, as this can harm the environment. Take all unwanted or expired medicines to your local pharmacy and ask them to dispose of them safely on your behalf.

Always store Brevinor out of sight and reach from children and pets.

Never share a medicine prescribed to you with anybody else. Even if they are experiencing the same symptoms or have been diagnosed with the same condition as you.

How to buy Brevinor online without prescription

You can renew your prescription for Brevinor online today through Prescription Doctor. You don’t need a previously signed prescription to benefit from this reliable contraceptive. Prescription Doctor is a reputable pharmacy based in the UK that has EU registered prescribers ready to write you a prescription for the combined pill of your choice.

To begin your order of Brevinor, fill out our online medical questionnaire. Once completed, it can be passed to one of our online doctors for review.

If one of our doctors approves your item before 3 pm on a weekday, our UK-registered pharmacy can dispatch your item the same day via a discreet next-day delivery service.

Fast, free delivery

Once your order is placed, it will be approved by our prescribers. Our fast and free delivery service will ensure you receive your medication in discreet packaging within 24 hours. You can have your package delivered to your work or home address.

Registered prescribers

Prescription Doctor is a reputable pharmacy based in the UK with EU registered prescribers on hand ready to write you a prescription for the medication that's right for you.

In-house customer service

If you need any help or have any questions you'd like answered, please don’t hesitate to contact our support team who are on hand to assist you every step of the way.

Frequently Asked Questions About Brevinor

Can I use Brevinor to delay my period?

Yes. Brevinor can be used to delay your period, however, you should check with your GP to make sure that using Brevinor in this way is safe for you.

Will Brevinor cause me to gain weight?

If used long-term, Brevinor may cause weight gain.

Can I take Brevinor while breastfeeding?

The hormones in Brevinor can reduce the amount of milk produced, and so should be not used if you are breastfeeding. Speak to your doctor for a more suitable combined contraceptive pill if you are breastfeeding.

Will Brevinor make me infertile?

No. If you stop taking the Brevinor pill, and you were fertile before treatment, you should be able to conceive after stopping the treatment.

Table of contents

What is Brevinor?

How to take Brevinor?

Brevinor Side Effects And Cautions

How to buy Brevinor?

Frequently Asked Questions About Brevinor

Additional resources

How long does it take for the contraceptive pill to work?

What is the best contraceptive pill for me?

Which contraceptive method is right for me?

What should you do if your contraception fails?

What's the difference between the combined contraceptive pill and the mini pill?

Authored & Reviewed By

Mohamed Imran Lakhi

MPharm - Lead Pharmacist

Imran Lakhi is the superintendent pharmacist and founder at Prescription Doctor. He has been at the core of our team.

Published on: 18/01/2017 Reviewed on: 26/10/2023