NORGESTON is a brand name for Levonorgestrel. The medicine, its uses, side effects and dosage are the same regardless of brand.
Used for: Oral contraception
Verbatim from this product's MHRA label. Tap a section to expand.
First treatment cycle:
One tablet daily, starting on the first day of the menstrual cycle, at a time of day chosen by the patient. All subsequent tablets must then be taken at this time. The contraceptive effect is likely to be reduced if a tablet is delayed by more than three hours.
Additional contraceptive precautions are not necessary when initiating treatment.
Subsequent cycles:
The tablets are taken daily and pack follows pack without interruption, and without regard to bleeding. Changing from a combined oral contraceptive (COC), vaginal ring, or transdermal patch: If the woman has correctly and consistently used the previous COC, the first tablet of Norgeston should be taken on the first day after the last active tablet of the COC pack (In the case of every day (ED) tablet use, the inactive ones should be omitted).
If a vaginal ring or transdermal patch has been used correctly and consistently before the switch, the woman should start using Norgeston on the day of removal of the last vaginal ring or transdermal patch of a cycle pack and thereby omit the hormone-free interval of this product.
Additional contraceptive precautions are not required.
Changing from another POP:
The switch can be made at any time without interruption of contraceptive protection.
Changing from a progestogen-only parenteral method (implant, injection):
The switch should be made before or when the next injection or implant is due.
Post-partum use:
Norgeston can be initiated up to 21 days post-partum (no additional contraceptive is required). If started after 21 days additional barrier contraceptive methods should be used for 7 days. However, if intercourse has already occurred, pregnancy should be excluded before the actual start of Norgeston use or the woman has to wait for her first menstrual period.
6 Post-abortion or miscarriage use After a first trimester abortion, Norgeston may be started at the time of the abortion or miscarriage. Additional contraceptive precautions will not then be required. If started after this time barrier contraceptive methods should be used for 7 days.
Summary of the safety profile:
The most commonly reported adverse reactions with progestogen-only pills including Norgeston are uterine/vaginal bleeding including spotting, menorrhagia and/or metrorrhagia and amenorrhea. They occur in ≥ 10 % of users. The undesirable effects are mapped to the respective System Organ Class (SOC), based on MedDRA v.
1. g. transient ischemic attack, ischemic stroke, haemorrhagic stroke) • Benign and malignant liver tumours leading in isolated cases to life-threatening intra-abdominal haemorrhage • Diabetes mellitus or tendency towards diabetes mellitus require careful medical supervision.
• A history of ectopic pregnancy or a missing Fallopian tube require careful weighing of the benefits of Norgeston against the risks. The frequency of breast cancer is very slightly increased among OC users. As breast cancer is rare in women under 40 years of age the excess number is small in relation to the overall risk of breast cancer.
For progesterone-only pills (POPs) the evidence for causation is less conclusive than that for combined oral contraceptives (COCs). Reporting of suspected adverse reactions Reporting suspected adverse reactions after authorisation of the medicinal product is important.
It allows continued monitoring of the benefit/risk balance of the medicinal product. uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.
Medical Examination Assessment of women prior to starting oral contraceptives (and at regular intervals thereafter) should include a personal and family medical history of each woman. 4) for this product. The frequency and nature of these assessments should be based upon relevant guidelines and should be adapted to the individual woman, but should include measurement of blood pressure.
Exclude the likelihood of pregnancy before starting treatment. Warnings The benefits of using Norgeston should be weighed against the possible risks for each individual woman and discussed with the woman before she decides to start using it.
In the event of aggravation, exacerbation or first appearance of any of these conditions or risk factors, the woman should contact her physician. The physician should then decide on whether Norgeston should be discontinued. Women should be advised that oral contraceptives do not protect against HIV infections (AIDS) and other sexually transmitted diseases.
Reasons for stopping Norgeston immediately. When stopping oral contraception non-hormonal contraception should be used to ensure contraceptive protection is maintained. 1. Occurrence for the first time, or exacerbation, of migrainous headaches or unusually frequent or unusually severe headaches.
2. Sudden disturbances of vision or hearing or other perceptual disorders. 3. First signs of thrombophlebitis or thromboembolic symptoms (for example, unusual pains in or swelling of the legs, stabbing pains on breathing or coughing for no apparent reason), feeling of pain and tightness in the chest.
4. g. g. after accidents or surgery. Do not restart until 2 weeks after full ambulation. g. subcutaneous heparin. 5. Onset of jaundice, hepatitis, itching of the whole body. 6. g. recurrence of cholestatic jaundice and/or pruritus which occurred first during pregnancy or previous use of sex steroids).
3. Patients with renal impairment Norgeston has not been specifically studied in renally impaired patients. 3 Contraindications Norgeston should not be used in the presence of any of the conditions listed below. Should any of the conditions appear during the use of Norgeston, the use of the preparation must be discontinued immediately.
• Known or suspected pregnancy. • Presence or history of severe hepatic disease as long as liver function values have not returned to normal. g. stroke, myocardial infarction). • Presence or history of liver tumours (benign or malignant).
g. current or history of breast cancer). • Undiagnosed abnormal vaginal bleeding. • Severe diabetes with vascular changes. • Hypersensitivity to the active substance or to any of the excipients.
Not medical advice. Always read the patient information leaflet and follow your prescriber or pharmacist.
Other brands of Levonorgestrel in United Kingdom.
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Special circumstances requiring additional contraception:
Management of missed pills: If the user forgets a pill she should take it as soon as she remembers and carry on with the next pill at the same time. If the pill was more than 3 hours overdue (> 27 hours since the last pill was taken) she will not be protected from pregnancy.
She should continue normal pill taking but must also use barrier contraceptive methods for the next 7 days. If intercourse took place in the preceding 7 days, the possibility of a pregnancy should be considered. The more tablets are missed, the higher the risk of a pregnancy.
Gastro-intestinal upsets:
If vomiting occurs within 2 hours of taking a tablet, another pill should be taken as soon as possible. If a replacement pill is not taken within 3 hours of the scheduled time, additional, barrier contraceptive methods should be used for 7 days.
In cases of persistent vomiting and/or very severe diarrhoea, additional barrier contraceptive methods should be used during the illness and for 7 days after recovery. Paediatric population There is no relevant indication for the use of Norgeston before menarche Geriatric patients Not applicable.
Norgeston is not indicated after menopause. Patients with hepatic impairment Norgeston is contraindicated in women with severe hepatic diseases. See also section
7. Pregnancy is a reason for stopping immediately because it has been suggested by some investigations that oral contraceptives taken in early pregnancy may slightly increase the risk of foetal malformations. Other investigations have failed to support these findings.
The possibility therefore cannot be excluded, but it is certain that if a risk exists at all it is very small. Circulatory Disorders In the few epidemiological studies conducted, which are limited in the number of subjects, there is little evidence for an association between progestogen only pills and an increased risk of myocardial infarction and cerebral thromboembolism.
The risk of cardiovascular and cerebral events is rather related to increasing age, hypertension, and smoking. In women with hypertension the risk of stroke may be slightly enhanced by progestogen-only pills. There may be a slightly, but not statistically significant increased risk of venous thromboembolism (deep venous thrombosis, pulmonary embolism) associated with the use of progestogen-only pills.
Generally recognized risk factors for venous thromboembolism (VTE) include a positive personal or family history (VTE in a sibling or a parent at a relatively early age), age, obesity and prolonged immobilization, major surgery or major trauma.
Tumours • Breast Cancer A meta-analysis from 54 epidemiological studies reported that there is a slightly increased relative risk of having breast cancer diagnosed in women who are currently using oral contraceptives (OC). The observed pattern of increased risk may be due to an earlier diagnosis of breast cancer in OC users, the biological effects of OCs or a combination of both.
The additional breast cancers diagnosed in current users of OCs or in women who have used OCs in the last 10 years are more likely to be localised to the breast than those in women who never used OCs. Breast cancer is rare among women under 40 years of age whether or not they take OCs.
Whilst the background risk increases with age, the excess number of breast cancer diagnoses in current and recent progestogen-only pill (POP) users is small in relation to the overall risk of breast cancer, possibly of similar magnitude to that associated with combined OCs.
However, for POPs, the evidence is based on much smaller populations of users and so is less conclusive than that for combined OCs. Available studies do not provide evidence for causation. The most important risk factor for breast cancer in POP users is the age women discontinue the POP; the older the age at stopping, the more breast cancers are diagnosed.
Duration of use is less important and the excess risk gradually disappears during the course of the 10 years after stopping POP use, such that by 10 years there appears to be no excess. The evidence suggests that compared with never-users, among 10,000 women who use POPs for up to 5 years but stop by age 20, there would be much less than 1 extra case of breast cancer diagnosed up to 10 years afterwards.
For those stopping by age 30 after 5 years use of the POP, there would be an estimated 2-3 extra cases (additional to the 44 cases of breast cancer per 10,000 women in this age group never exposed to oral contraceptives). For those stopping by age 40 after 5 years use, there would be an estimated 10 extra cases diagnosed up to 10 years afterwards (additional to the 160 cases of breast cancer per 10,000 never-exposed women in this age group).
It is important to inform patients that users of all contraceptive pills appear to have a small increase in the risk of being diagnosed with breast cancer, compared with non- users of oral […]