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Physiologic amenorrhea is present before menarche, during pregnancy and breastfeeding, and after menopause. [3] Breastfeeding or lactational amenorrhea is also a common cause of secondary amenorrhoea. [26] Lactational amenorrhea is due to the presence of elevated prolactin and low levels of LH, which suppress ovarian hormone secretion. [27]
When symptoms are present, medical therapy is the treatment of choice. Patients with hyperprolactinemia and no symptoms (idiopathic or microprolactinoma) can be monitored without treatment. Consider treatment for women with amenorrhea. In addition, dual energy X-ray absorptiometry scanning should be considered to evaluate bone density.
There are many underlying factor that can cause hyperprolactinemia, some of them are hypothyroidism (disorder in which thyroid glands has a reduced thyroid hormone production), drug-induced hyperprolactinemia (such as antidepressant medication, antihypertensive medication and medication that can promotes bowel motility), hypothalamic disease ...
Hypoprolactinemia can result from autoimmune disease, [2] hypopituitarism, [1] growth hormone deficiency, [2] hypothyroidism, [2] excessive dopamine action in the tuberoinfundibular pathway and/or the anterior pituitary, and ingestion of drugs that activate the D 2 receptor, such as direct D 2 receptor agonists like bromocriptine and pergolide, and indirect D 2 receptor activators like ...
Hormonal therapies to reduce or stop menstrual bleeding have long been used to manage a number of gynecologic conditions including menstrual cramps (dysmenorrhea), heavy menstrual bleeding, irregular or other abnormal uterine bleeding, menstrual-related mood changes (premenstrual syndrome or premenstrual dysphoric disorder), and pelvic pain due to endometriosis or uterine fibroids.
PMDD is a chronic condition that causes severe mood changes and physical or behavioral symptoms that occur in a cyclical pattern every month between ovulation and menstruation. PMDD is a severe ...
This crisis can cause young adults to develop behavioral or eating disorders (mentioned below), and, if severe and prolonged enough, can result in the menstrual irregularities seen in FHA. [ 7 ] When the body is stressed, the sympathetic adrenal-medullary (SAM) axis is activated, followed by the hypothalamic-pituitary-adrenal (HPA) axis . [ 12 ]
Chronic anovulation is a common cause of infertility. In addition to the alteration of menstrual periods and infertility, chronic anovulation can cause or exacerbate other long-term problems, such as hyperandrogenism or osteopenia. It plays a central role in the multiple imbalances and dysfunctions of polycystic ovary syndrome.