Product Details

Product Information of Primolut N Tablets

What you need to know before you take Primolut N

• Your doctor will discuss your medical and family history with you.

Your doctor will also need to check your blood pressure and make sure you are not pregnant. You may also need additional checks, such as a breast examination, that will be specific to your medical needs and/or concerns.

Do not take Primolut N: • if you are allergic to norethisterone or any of the other ingredients of this medicine (listed in section 6). • if you are pregnant or if you think you might be pregnant • if you are breast-feeding or: • if you have ever had a problem with your blood circulation. This includes a blood clot (thrombosis) in the legs (deep vein thrombosis), lungs (pulmonary embolism), heart (heart attack), brain (stroke) or any other parts of the body • if you have any symptoms of a blood clot, such as chest pain, unexplained and often sudden shortness of breath and/or cough • if you have any condition which makes you more at risk of a blood clot (thrombosis) • if you have ever suffered migraine with visual disturbance • if you have (or are recovering from) a liver disease and the blood tests show that your liver is not yet working normally • if you have (or have ever had) liver tumours • if you have diabetes with damaged blood vessels • if you have any type of cancer which might be made worse by exposure to female sex hormones (including breast cancer) • if you have problems with genital bleeding for which the cause is not yet known • if you have a condition called endometrial hyperplasia which has not been treated. Do not use Primolut N if you have hepatitis C and are taking the medicinal products containing ombitasvir/paritaprevir/ritonavir and dasabuvir (see also in section “Other medicines and Primolut N”). In addition, do not take Primolut N if you have had any of the following conditions when you were pregnant: • yellowing of the skin (idiopathic jaundice of pregnancy) v015_0 Page 3 of 9 • itching of the whole body (pruritus of pregnancy) è Tell your doctor if any of these apply to you and do not take Primolut N. Warnings and precautions Talk to your doctor or pharmacist before taking Primolut N • if you smoke • if you have diabetes (metabolic disease with elevated blood sugar levels). Primolut N can produce changes in blood sugar levels. If you are diabetic, your doctor will check your blood sugar before starting treatment and regularly during treatment • if you are overweight (BMI ≥ 30 kg/m2 ) • if you have high blood pressure • if you have a heart valve disorder or a certain heart rhythm disorder (heart problems) • if you have had a thrombosis/embolism or anyone in your close family has had a thrombosis, a heart attack or a stroke at a young age • if you suffer from migraine, asthma, or kidney problems • if you suffer from epilepsy (see “Other medicines and Primolut N”) • if you have an inflammation of your veins (superficial phlebitis) • if you have varicose veins • if anyone in your immediate family has had breast cancer • if you have previously had a condition called chloasma where the skin on your face may develop brownish blotches. You may be advised to avoid exposure to the sun and to ultraviolet light while you are taking Primolut N • if you have previously suffered from depression • if you or someone in your close family has ever had high blood levels of cholesterol or triglycerides (fatty substances). High blood levels of fatty substances have been associated with an increased risk of developing pancreatitis (inflammation of pancreas) • if you have a disease of the liver or gall bladder • if you have certain rare medical conditions such as systemic lupus erythematosus (SLE), sickle cell disease, Crohn’s disease or ulcerative colitis • if you have haemolytic uremic syndrome (HUS) • if you have a condition that occurred for the first time or worsened during pregnancy or previous use of sex hormones (e.g. hearing loss, porphyria, or Sydenham’s chorea) • if you have hereditary angioedema. Consult your doctor immediately if you experience symptoms of angioedema such as swollen face, tongue or throat, and/or difficulty v015_0 Page 4 of 9 swallowing, or hives, together with difficulty breathing. Products containing oestrogens may induce or worsen symptoms of angioedema • if you have an intolerance to some types of sugar (galactose intolerance, Lapp lactase deficiency or glucose-galactose malabsorption) • if you are using other medications as mentioned in “Other Medicines and Primolut N”. è Tell your doctor before you take Primolut N if any of these applies to you. Also tell your doctor if any of these conditions develop or worsen while you are taking Primolut N, because you may need to stop taking it. Primolut N and blood clots: The main ingredient in Primolut N (progestogen) is partly converted into oestrogen so you should also consider the general warnings given for combined oral contraceptive pills (“the Pill”). Do not take Primolut N if you have a blood clot or have any medical condition which makes you more at risk of developing clots. The risk of blood clots occurring in the veins and arteries is slightly greater in women who take the combined oral contraceptive pill than in women who don’t. People do not always fully recover from such blood clots, which can cause strokes, heart attacks and bleeding into the brain (subarachnoid haemorrhage). In very rare cases these blood clots can be fatal. You are more at risk of having a blood clot: § as you get older § if you’re off your feet for a long time because of major surgery, injury or illness. § if you smoke § if you or any of your close family have had blood clots § if you are overweight (BMI ≥ 30 kg/m2 ) § if you have a disorder of blood fat (lipid) metabolism § if you have a blood disorder § if you have high blood pressure § if you suffer from migraines § if you have a heart valve disorder or a particular type of irregular heartbeat (atrial fibrillation) § if you have recently had a baby § if you have diabetes § if you have certain medical conditions such as systemic lupus erythematosus (SLE), sickle cell disease, Crohn’s disease or ulcerative colitis • Tell your doctor if any of these apply to you. Taking Primolut N may add to this risk so it may not be suitable for you. To reduce the risk of blood clots, treatment with Primolut N must be stopped: § six weeks before any planned major operation § before any surgery to the legs § before medical treatment for varicose veins § if you are going to be immobilised for a long time (e.g. if you need bed-rest after an accident or operation, or if you have a plaster cast on a broken leg) Signs of a blood clot include: § a migraine for the first time or one that is worse than normal § unusually frequent or severe headaches § any sudden changes to your eyesight (such as loss of vision or blurred vision) v015_0 Page 5 of 9 § any sudden changes to your hearing, speech, sense of smell, taste or touch § pain or swelling in your leg § stabbing pain when you breathe § coughing for no apparent reason § breathlessness § pain and tightness in the chest § sudden weakness or numbness in one side or part of your body § dizziness or fainting. • See a doctor as soon as possible if you notice any possible signs of blood clot. Do not take any more Primolut N until your doctor says you can. Primolut N and cancer If you have breast cancer, or have had it in the past, you should not take combined oral contraceptives (the Pill). The Pill slightly increases your risk of breast cancer. This risk goes up the longer you’re on it, but returns to normal within about 10 years of stopping it. Because breast cancer is rare in women under the age of 40, the extra cases of breast cancer in current and recent Pill users is small. For example: § Of 10,000 women who have never taken the Pill, about 16 will have breast cancer by the time they are 35 years old. § Of 10,000 women who take the Pill for 5 years in their early twenties, about 17–18 will have breast cancer by the time they are 35 years old. § Of 10,000 women who have never taken the Pill, about 100 will have breast cancer by the time they are 45 years old. § Of 10,000 women who take the Pill for 5 years in their early thirties, about 110 will have breast cancer by the time they are 45 years old. Your risk of breast cancer is higher if: § you have a close relative (mother, sister or grandmother) who has had breast cancer § you are overweight (BMI ≥ 30 kg/m2 ) • See a doctor as soon as possible if you notice any changes in your breasts, such as dimpling of the skin, changes in the nipple or any lumps you can see or feel. Very rarely, the Pill has been linked with some forms of liver cancer in women who take it for a long time. These may lead to bleeding in the abdomen. Taking the Pill has also been linked to liver diseases, such as jaundice and non-cancerous liver tumours, but this is rare. • See a doctor as soon as possible if you get severe pain in your stomach that does not go away, or yellow skin or eyes (jaundice). You may need to stop taking Primolut N. Other medicines and Primolut N Tell your doctor if you are taking, have recently taken or might take any other medicines. Some medicines • can have an influence on the blood levels of Primolut N. • can make it less effective. • can cause unexpected bleeding. These include: – medicines used for the treatment of: v015_0 Page 6 of 9 • epilepsy (e.g. primidone, phenytoin, barbiturates, carbamazepine, oxcarbamazepine, topiramate, felbamate) • tuberculosis (e.g. rifampicin) • HIV and Hepatitis C Virus infections (so-called protease inhibitors and non-nucleoside reverse transcriptase inhibitors, e.g. ritonavir, nevirapine, efavirenz) • fungal infections (griseofulvin, azole antifungals, e.g. itraconazole, voriconazole, fluconazole) • bacterial infections (macrolide antibiotics, e.g. clarithromycin, erythromycin) • certain heart diseases, high blood pressure (calcium channel blockers, e.g. verapamil, diltiazem) • arthritis, arthrosis (etoricoxib) • high blood pressure in the blood vessels in the lung (bosentan) – the herbal remedy St. John’s wort (primarily used for the treatment of depressive moods) – grapefruit juice Primolut N may influence the effect of other medicines, e.g.: • medicines containing ciclosporine • the anti-epileptic lamotrigine (this could lead to an increased frequency of seizures) • theophylline (used to treat breathing problems) • tizanidine (used to treat muscle pain and/or muscle cramps) Do not use Primolut N if you have Hepatitis C and are taking the medicinal products containing ombitasvir/paritaprevir/ritonavir and dasabuvir as this may cause increases in liver function blood test results (increase in ALT liver enzyme). Primolut N can be restarted approximately 2 weeks after completion of this treatment. See section “Do not use Primolut N”. Taking Primolut N can affect the results of some blood and urine tests. Tell your doctor that you are taking Primolut N if you are asked to provide a blood or urine sample. Other things you should know: Once you have finished taking a course of Primolut N, you will usually have a menstrual bleed (period) 2-3 days after taking your last tablet. If you do not have a period, you must make sure that you are not pregnant before taking any more tablets. Pregnancy and breast-feeding Do not take Primolut N if you are pregnant or breast-feeding. If you think you may be pregnant or are planning to have a baby, ask your doctor for advice before taking this medicine. Driving and using machines Primolut N is unlikely to affect your ability to drive or use machines. Primolut N contains lactose If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.