Name | Lynestrenol |
Classes |
Hormonal Agent Sex Hormone Steroid |
Diseases |
Contraception Hormonal Disorder Menstrual Disorder |
Lynestrenol
Lynestrenol is a synthetic progestogen, classified as a hormonal contraceptive. It exerts its contraceptive effect through the inhibition of ovulation and the modification of cervical mucus, making it difficult for sperm to penetrate.
Lynestrenol tablets are taken orally, once a day at the same time each day. The recommended starting dose is one tablet per day for 21 days, followed by a 7-day tablet-free interval. Treatment may begin on the first day of the menstrual cycle or on the first Sunday following the start of the menstrual cycle.
Common side effects of Lynestrenol include:
- Irregular menstrual bleeding or spotting
- Breast tenderness or enlargement
- Headache
- Nausea
- Mood changes
- Weight gain
Before using Lynestrenol, patients should be advised of the following precautions and warnings:
- Lynestrenol does not protect against sexually transmitted infections.
- Women with a history of blood clots or thromboembolism should use Lynestrenol with caution.
- Women who smoke or are over the age of 35 are at increased risk of serious cardiovascular events when using Lynestrenol.
- Lynestrenol may interact with other medications, including antibiotics, anticonvulsants, and herbal remedies.
- Lynestrenol should not be used during pregnancy or breastfeeding.
Contraindication
Lynestrenol is contraindicated in patients with a history of hypersensitivity to Lynestrenol or any of its components.
None known.
Lynestrenol is contraindicated in patients with a history of:
- Thromboembolism or blood clots
- Liver disease or tumors
- Breast cancer
- Undiagnosed vaginal bleeding