Dienogest
Visanne is used to treat endometriosis (painful symptoms caused by abnormally located uterine lining). Visanne contains a hormone, a progestogen called dienogest.
If:
If any of these conditions occur for the first time while taking Visanne, stop taking it immediately and consult a doctor.
While taking Visanne, do not use hormonal contraceptives in any form (pill, patch, intrauterine system). Visanne is NOT a contraceptive. To prevent pregnancy, use condoms or other non-hormonal contraceptives. In some situations, you should be particularly careful when taking Visanne. Regular medical check-ups may be necessary. Tell your doctor if any of the following conditions occur or have occurred:
If:
While taking Visanne, the chance of becoming pregnant is reduced, as Visanne may affect ovulation. If you become pregnant while taking Visanne, there is a slightly increased riskof ectopic pregnancy (the embryo develops outside the uterus). Before starting Visanne, tell your doctor if you have had an ectopic pregnancy or have tubal dysfunction.
Vaginal bleeding, for example in women with a disease in which the uterine lining (endometrium) grows into the uterine muscle layer, called adenomyosis, or benign uterine tumors, also called uterine fibroids, may worsen while taking Visanne. If the bleeding is heavy and prolonged, it may lead to a decrease in red blood cells (anemia), which can be severe in some cases. If you have anemia, discuss with your doctor whether to stop taking Visanne.
In most women treated with Visanne, changes in menstrual bleeding pattern occur (see section 4 “Possible side effects”).
Some studies suggest that there may be a slightly increased risk of blood clots in the legs (venous thromboembolic disease)associated with the use of progestogen-only medicines like Visanne. Very rarely, blood clots can cause severe, permanent disability or even death. The risk of venous blood clotsincreases:
There is limited evidence of a link between the use of progestogen-only medicines like Visanne and an increased risk of blood clots, for example in the blood vessels of the heart (heart attack) or brain (stroke). In women with high blood pressure, the risk of stroke may be slightly increased when taking Visanne. The risk of arterial blood clotsincreases:
Consult your doctor before taking Visanne.
Currently available data do not clearly indicate whether Visanne increases the risk of breast cancer or not. Breast cancer has been observed slightly more frequently in women taking hormones compared to women not taking hormones, but it is not known whether this is caused by the treatment. For example, it may be due to the fact that more tumors are detected and detected earlier in women taking hormones, as they are more frequently examined by a doctor. The frequency of breast tumors decreases gradually after stopping hormonal treatment. Regular breast examinationis important, and you should consult your doctor if you feel a lump. In rare cases, women taking hormones have reported benign liver tumors, and in even rarer cases, malignant liver tumors. Consult your doctor if you experience severe abdominal pain.
Taking Visanne may affect bone strength in young women (12 to less than 18 years old). Therefore, if you are under 18 years old, your doctor will individually weigh the benefits and risks of taking Visanne, considering possible risk factors for bone loss (osteoporosis). If you are taking Visanne, you should ensure adequate calcium and vitamin D intake from your diet or supplements for bone health. If you have an increased risk of osteoporosis (bone weakness due to loss of bone mineral substance), your doctor will carefully weigh the benefits and risks of treating you with Visanne, as Visanne has a moderate estrogen-suppressing effect.
Always inform your doctor about any medicines or herbal products you are currently taking. You should also tell any doctor, dentist, or pharmacist prescribing another medicine that you are taking Visanne. Some medicines may affect the level of Visanne in your blood and reduce its effectiveness or cause side effects. These include:
Before taking any medicine, consult your doctor or pharmacist.
While taking Visanne, you should avoid drinking grapefruit juice, as it may increase the level of Visanne in your blood. This may increase the risk of side effects.
If you need to have a blood test, tell your doctor or laboratory staff that you are taking Visanne, as Visanne may affect the results of some tests.
Do not take Visanne during pregnancy or breastfeeding.
No effect on the ability to drive and use machines has been observed in people taking Visanne.
If you have an intolerance to some sugars, consult your doctor before taking Visanne.
Visanne should not be used in girls before their first menstrual period. Taking Visanne may affect bone strength in young women (12 to less than 18 years old). Therefore, if you are under 18 years old, your doctor will individually weigh the benefits and risks of taking Visanne, considering possible risk factors for bone loss (osteoporosis).
Always take Visanne exactly as your doctor has told you. If you are not sure, consult your doctor or pharmacist. The following information is for Visanne, if your doctor has not prescribed otherwise. You must follow the instructions below, otherwise, you will not get the full benefit of Visanne. You can start taking Visanne on any day of your natural cycle. Adults: Take one tablet every day, preferably at the same time, with a small amount of liquid if needed. After finishing one pack, start the next one without a break. Continue taking tablets even during menstrual bleeding days.
There are no reports of serious harmful effects after accidentally taking too many Visanne tablets. However, if you are concerned, consult your doctor.
Visanne will be less effective if you miss a tablet. If you miss one or more tablets, take only one tablet as soon as possible and continue with the next tablet at the usual time the next day. If you vomit within 3-4 hours of taking Visanne or have severe diarrhea, there is a risk that the active substance will not be absorbed by your body. These situations are similar to missing a tablet. After vomiting or diarrhea within 3-4 hours of taking Visanne, take the next tablet as soon as possible. Do not take a double dose to make up for a missed tablet.
If you stop taking Visanne, your previous endometriosis symptoms may return.
Like all medicines, Visanne can cause side effects, although not everybody gets them. These effects are more common during the first few months after starting Visanne and usually disappear with continued treatment. Changes in bleeding pattern, such as spotting, irregular bleeding, or absence of menstruation, may also occur.
Additional side effects in adolescents (12 to less than 18 years old): bone density loss.
If you experience any side effects, including those not listed in this leaflet, tell your doctor or pharmacist. You can also report side effects directly to the Department of Drug Safety, Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products, Al. Jerozolimskie 181C, 02-222 Warsaw, Tel.: +48 22 49 21 301, Fax: +48 22 49 21 309, Website: https://smz.ezdrowie.gov.pl. By reporting side effects, you can help provide more information on the safety of this medicine.
Keep the blister pack in the outer carton in order to protect from light. Do not use this medicine after the expiry date which is stated on the carton after “EXP”. The expiry date refers to the last day of that month. Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. This will help protect the environment.
The active substance is dienogest. Each tablet contains 2 mg of dienogest. The other ingredients are lactose monohydrate, potato starch, microcrystalline cellulose, povidone K 25, talc, crospovidone (type A), magnesium stearate.
Visanne tablets are white or almost white, round, flat with beveled edges, with the letter “B” embossed on one side, and have a diameter of 7 mm. The tablets are provided in a blister pack containing 14 tablets. The packs contain blisters with 28, 86, or 168 tablets.
Bayer AG, Kaiser-Wilhelm-Allee 1, 51373 Leverkusen, Germany
Bayer Weimar GmbH & Co. KG, Döbereinerstrasse 20, 99427 Weimar, Germany. This medicinal product is authorized in the Member States of the European Economic Area under the following names: Visanne: Austria, Czech Republic, Croatia, Denmark, Finland, France, Netherlands, Iceland, Malta, Germany, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Sweden, Hungary, Italy; Visannette: Belgium, Cyprus, Estonia, Greece, Spain, Lithuania, Luxembourg, Latvia. For further information, please contact the Marketing Authorization Holder: Bayer Sp. z o.o., Al. Jerozolimskie 158, 02-326 Warsaw, tel.: (22) 572 35 00.
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