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Concept
Gestodene
Résumé
Gestodene, sold under the brand names Femodene and Minulet among others, is a progestin medication which is used in birth control pills for women. It is also used in menopausal hormone therapy. The medication is available almost exclusively in combination with an estrogen. It is taken by mouth.
Side effects of the combination of an estrogen and gestodene include menstrual irregularities, headaches, nausea, breast tenderness, mood changes, and others. Gestodene is a progestin, or a synthetic progestogen, and hence is an agonist of the progesterone receptor, the biological target of progestogens like progesterone. It has weak androgenic activity, weak antimineralocorticoid activity, and weak glucocorticoid activity.
Gestodene was discovered in 1975 and was introduced for medical use, specifically in birth control pills, in 1987. It was subsequently introduced for use in menopausal hormone therapy as well. Gestodene is sometimes referred to as a "third-generation" progestin. It is marketed in birth control pills widely throughout the world, whereas it is available for use in menopausal hormone therapy only a few countries. Gestodene is not approved in the United States.
Gestodene is neutral in terms of androgenic activity, meaning that contraceptive pills containing gestodene do not exhibit the androgenic side effects (e.g., acne, hirsutism) sometimes associated with second-generation contraceptive pills such as those containing levonorgestrel.
The estrogen dosage in third-generation contraceptive pills (including those containing gestodene) is lower than that in second-generation oral contraceptives, reducing the likelihood of weight gain, breast tenderness, and migraine.
Third-generation oral contraceptives are also suitable for use in patients with diabetes or lipid disorders because they have minimal impact on blood glucose levels and the .
Gestodene is also available in combination with estradiol for use in menopausal hormone therapy.
Source officielle
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