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Consumer Medicine Information
This leaflet answers some common questions about Primolut N. It does not contain all the available information. It does not take the place of talking to your doctor or pharmacist.
All medicines have risks and benefits. Your doctor has weighed the risks of you taking Primolut N against the benefits they expect it will have for you.
If you have any concerns about taking this medicine, ask your doctor or pharmacist.
Keep this leaflet with the medicine. You may need to read it again.
Primolut N contains norethisterone, a hormonal product having similarity with the natural female hormone progesterone. Because the active ingredient in Primolut N, norethisterone, is converted to oestrogen in the body, some of the information in this leaflet is based on experience with oestrogen containing oral contraceptives.
However, Primolut N is not to be used as a contraceptive. It will not prevent you from falling pregnant.
Primolut N is used to treat
Ask your doctor if you have any questions about why this medicine has been prescribed for you. Your doctor may have prescribed it for another reason.
Do not take Primolut N if you have an allergy to:
Some of the symptoms of an allergic reaction may include:
Do not take this medicine if you are pregnant or think you might be pregnant. It may affect your developing baby if you take it during pregnancy.
Do not breastfeed if you are taking this medicine. The active ingredient in Primolut N passes into breast milk and there is a possibility that your baby may be affected.
Do not give this medicine to a child.
Do not take Primolut N if you have or have had a blood clot in:
Do not take Primolut N if you are concerned about an increased risk of blood clots. Blood clots are rare. Very occasionally blood clots may cause serious permanent disabilities, or may even be fatal.
You are more at risk of having a blood clot when you take hormonal medicines such as Primolut N.
Do not take Primolut N if you are concerned about an increased risk of blood clots because of age or smoking. The risk of having a heart attack or stroke increases as you get older. It also increases if you smoke.
Do not take Primolut N if you have or have had:
If any of these conditions appear for the first time while using Primolut N, stop taking it at once and consult your doctor.
Do not take this medicine if the packaging is torn or shows signs of tampering or the tablets don’t look right. If the packaging is damaged, return it to your pharmacist for disposal.
Do not take this medicine after the expiry date printed on the pack and blister. The expiry date is printed on the carton and on each blister after “EXP” (e.g. 11 18 refers to November 2018). The expiry date refers to the last day of that month. If it has expired return it to your pharmacist for disposal.
If you are not sure whether you should start taking this medicine, talk to your doctor.
Tell your doctor if you have allergies to any other medicines, foods, preservatives or dyes.
Tell your doctor if:
Tell your doctor if you have or have had any of the following medical conditions:
Ask your doctor to check if you:
If any of the above conditions appear for the first time, recur or worsen while using Primolut N, you should contact your doctor.
If you have not told your doctor about any of the above, tell him/her before you start taking Primolut N.
There are no specific withdrawal symptoms if you stop Primolut N but there is the possibility that the original complaints might re-occur.
Tell your doctor or pharmacist if you are taking any other medicines, including any that you get without a prescription from your pharmacy, supermarket or health food shop.
Some medicines and Primolut N may interfere with each other. These include:
These medicines may be affected by Primolut N or may affect how well it works. You may need different amounts of your medicines, or you may need to take different medicines.
Your doctor and pharmacist have more information on medicines that you need to be careful with or avoid while taking this medicine.
Follow all directions given to you by your doctor or pharmacist carefully. They may differ from the information contained in this leaflet.
Swallow each tablet whole with water. It does not matter if you take it before or after food.
Primolut N is used to treat a number of different conditions. The dosage will vary depending on why you have been given this medicine.
The recommended dosage can range between 1 tablet daily in some conditions, up to 4 tablets daily in other conditions. Your doctor will advise you on how to take your tablets.
If you do not understand the instructions printed on the pharmacist label, ask your doctor or pharmacist for help.
Depending on your condition you may be prescribed to take Primolut N for 10 days, or for up to 6 months. Follow the advice of your doctor carefully. Continue taking your medicine for as long as your doctor tells you.
The efficacy of Primolut N could be reduced if you forget to take a tablet as directed. You should only take the last missed tablet, as soon as you remember, and then continue tablet intake at your usual time on the next day.
Do not take a double dose to make up for forgotten individual doses.
Immediately telephone your doctor or the Poisons Information Centre (Australia: 13 11 26) for advice, or go to Accident and Emergency at the nearest hospital, if you think that you or anyone else may have taken too much Primolut N.
Do this even if there are no signs of discomfort or poisoning. You may need urgent medical attention.
If you are about to be started on any new medicine, remind your doctor and pharmacist that you are taking Primolut N.
Tell any other doctors, dentists, and pharmacists who treat you that you are taking this medicine,
If you are going to have surgery, tell the surgeon or anaesthetist that you are taking this medicine. The risk of having deep venous thrombosis (DVT) is temporarily increased as a result of an operation or immobilisation (for example, when you have your leg or legs in plaster or splints). In women who take Primolut N, the risk may be higher.
Your doctor may tell you to stop taking Primolut N several weeks before surgery, or at the time of immobilisation, and when you can start taking Primolut N again. If you notice possible signs of a thrombosis, stop taking Primolut N and consult your doctor immediately.
If you become pregnant while taking this medicine, tell your doctor immediately.
If you are about to have any blood tests, tell your doctor that you are taking this medicine. It may interfere with the results of some tests.
If you have sexual intercourse, you should use non-hormonal methods of contraception (e.g. barrier methods such as condoms or diaphragm). If you think you might have fallen pregnant despite such protective measures, stop taking the tablets and see your doctor immediately.
Keep all of your doctor’s appointments so that your progress can be checked.
Contact your doctor as soon as possible if you:
Stop taking tablets and see your doctor immediately if you notice possible signs of thrombosis:
Primolut N, like other hormonal products may increase the risk of thrombosis (blood clot).
Thrombosis is the formation of a blood clot that may block a blood vessel.
Thrombosis sometimes occurs in the deep veins of the legs (deep venous thrombosis, DVT). If this blood clot breaks away from the veins where it is formed, it may reach and block the arteries of the lungs, causing a so-called pulmonary embolism (PE).
Blood clots can also occur in the blood vessels of the heart (causing a heart attack) or the brain (causing a stroke).
Blood clots are a rare occurence and can develop whether or not you are taking Primolut N.
One should keep the possibility of an increased risk of blood clots in mind, particularly where there is a history of thrombosis.
If you notice possible signs of a thrombosis, stop taking Primolut N and consult your doctor immediately.
In rare cases benign liver tumours and even more rarely, malignant liver tumours have been reported in users of hormonal substances such as the one contained in Primolut N. These tumours may lead to internal bleeding.
Contact your doctor immediately if you have severe pain in your abdomen. Breast cancer has been diagnosed slightly more often in women who take hormonal substances similar to Primolut N than in women of the same age who do not take these medicines.
It is not known whether the difference is caused by these hormonal medicines. It may be that these women were examined more often, so that the breast cancer was noticed earlier.
It is important that you check your breasts regularly and contact your doctor if you feel any lump. Cervical cancer has been reported to occur more often in women who have been taking hormonal medicines for a long time. It is not certain if this is caused by hormonal medicines.
Do not take Primolut N to treat any other complaints unless your doctor tells you to.
Do not give your medicine to anyone else, even if they have the same condition as you.
Do not stop taking your medicine or lower the dosage without checking with your doctor. If you stop taking it suddenly, your condition may worsen or you may have unwanted side effects.
Tell your doctor or pharmacist as soon as possible if you do not feel well while you are taking Primolut N. This medicine helps most people, but it may have unwanted side effects in a few people.
All medicines can have side effects.
Sometimes they are serious, most of the time they are not. You may need medical attention if you get some of the side effects.
Do not be alarmed by the following lists of side effects. You may not experience any of them.
Ask your doctor or pharmacist to answer any questions you may have. Side effects are more common during the first months after the start of intake of Primolut N, and subside with duration of treatment.
When used for endometriosis, changes in bleeding pattern including irregular bleeding, scanty bleeding and the absence of bleeding may occur.
Tell your doctor if you notice any of the following and they worry you:
The following events have been associated with the use of progestogens:
Tell your doctor or pharmacist if you notice anything that is making you feel unwell. Other side effects not listed above may also occur in some people.
Keep your tablets in the pack until it is time to take them. If you take the tablets out of the pack they may not keep well.
Keep your tablets in a cool dry place where the temperature stays below 30°C.
Do not store it or any other medicine in the bathroom, near a sink, or on a window-sill.
Do not leave it in the car. Heat and damp can destroy some medicines.
Keep it where children cannot reach it. A locked cupboard at least one-and-a half metres above the ground is a good place to store medicines.
If your doctor tells you to stop taking this medicine or the expiry date has passed, ask your pharmacist what to do with any medicine that is left over.
Return any unused medicine to your pharmacist.
Primolut N comes in a box containing 3 blister packs. Each blister pack contains 10 white tablets marked with “AN” inside a hexagon.
Active ingredients per tablet:
Tablets do not contain sucrose or gluten. Tablets also do not contain tartrazine or any other azo dyes.
Made in Germany for:
Bayer Australia Ltd
ABN 22 000 138 714
875 Pacific Highway
Pymble NSW 2073
See TGA website (www.ebs.tga.gov.au) for latest Australian Consumer Medicine Information.
® Registered Trademark of Bayer AG, Germany
© Bayer Australia Ltd
All rights reserved.
Published by MIMS/myDr October 2013