Search results
Results from the WOW.Com Content Network
A progestogen, also referred to as a progestagen, gestagen, or gestogen, is a type of medication which produces effects similar to those of the natural female sex hormone progesterone in the body. [1] A progestin is a synthetic progestogen. [1] Progestogens are used most commonly in hormonal birth control and menopausal hormone therapy. [1]
Progestogens, also sometimes written progestins, progestagens or gestagens, [1] are a class of natural or synthetic steroid hormones that bind to and activate the progesterone receptors (PR). [ 2 ] [ 3 ] Progesterone is the major and most important progestogen in the body.
The side effects of cyproterone acetate (CPA), a steroidal antiandrogen and progestin, including its frequent and rare side effects, have been studied and characterized.It is generally well-tolerated and has a mild side-effect profile, regardless of dosage, when it used as a progestin or antiandrogen in combination with an estrogen such as ethinylestradiol or estradiol valerate in women.
It opposes the effects of estrogens in various parts of the body like the uterus and also blocks the effects of the hormone aldosterone. [20] [29] In addition, progesterone has neurosteroid effects in the brain. [20] Progesterone was first isolated in pure form in 1934. [30] [31] It first became available as a medication later that year.
Cyproterone acetate (CPA), sold alone under the brand name Androcur or with ethinylestradiol under the brand names Diane or Diane-35 among others, is an antiandrogen and progestin medication used in the treatment of androgen-dependent conditions such as acne, excessive body hair growth, early puberty, and prostate cancer, as a component of feminizing hormone therapy for transgender individuals ...
Estrogens and progestins are metabolized in the liver, so there is a theoretical concern for use in women with liver disease. [35] Large studies have shown a slight increased incidence of breast cancer among hormonal contraceptive users compared to nonusers. [36] However, the overall risk of breast cancer in users and nonusers remains low. [36]
Naysayers will cite a lack of research as a reason to not prescribe testosterone as a menopause treatment, but a growing body of research is finding little negative effect on breast tissue, the ...
Progesterone is used as part of hormone replacement therapy in people who have low progesterone levels, and for other reasons. For purposes of comparison with normal physiological circumstances, luteal phase levels of progesterone are 4 to 30 ng/mL, while follicular phase levels of progesterone are 0.02 to 0.9 ng/mL, menopausal levels are 0.03 to 0.3 ng/mL, and levels of progesterone in men ...