Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C1291077 (bloating)
 1,674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Depot medroxyprogesterone acetate (DMPA, Depo-Provera) is used for contraception by 8-9 million women in more than 90 countries, including the US, as of January 1993. Pharmacologically active levels of DMPA persist for 3-4 months following injection. A 150 mg dose is used most often for high contraceptive efficacy every 3 months. Norethindrone enanthate (NET-EN, Noristerat) is somewhat less widely used and is not marketed in the US. Injectables act primarily by inhibiting ovulation, lowering the levels of follicle-stimulating hormone and luteinizing hormone. Approximately 50% of women using DMPA for 1 year report amenorrhea whose occurrence is less frequent with NET-EN. Menstrual changes are the most frequent causes of discontinuation of injectables. In cases of heavy bleeding it is appropriate to undergo gynecological examination to rule out unrelated conditions, such as vaginitis, cervicitis, or cervical lesions. The use of conjugated estrogen (12.5-2.5 mg daily) for 10-21 days will minimize bleeding. Some women using injectables experience headache, dizziness, bloating of the abdomen or breast, and mood changes. Long-term use of DMPA or NET-EN can often result in 1-3 kg weight gain. The WHO Collaborative Study of Neoplasia and Steroid Contraceptives was launched in 1979 to examine cancer risks with the use of DMPA in Thailand, Mexico, and Kenya. The relative risk of breast cancer was 1.21, which was statistically not significant. In women diagnosed with breast cancer under age 35, short-term exposure to DMPA was associated with a slightly increased breast cancer risk, which, however, was not associated with duration of use. DMPA dramatically lowers the risk of endometrial cancer for at least eight years following discontinuation of its use. DMPA did not alter the risk of cervical cancer. Fertility returns in 70% of former users within 12 months; it is suitable for postpartum and lactating women, and provides other noncontraceptive benefits.
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PMID:Injectable contraception: the USA perspective. 1234 20

Bipolar disorder and severe premenstrual syndrome (PMS) have many symptoms in common, but it is important to establish the correct diagnosis between a severe psychiatric disorder and an endocrine disorder appropriately treatable with hormones. The measurement of hormone levels is not helpful in making this distinction, as they are all premenopausal women with normal follicle-stimulating hormone and estradiol levels. The diagnosis of PMS should come from the history relating the occurrence of cyclical mood and behaviour changes with menstruation, the improvement during pregnancy, postnatal depression and the presence of runs of many good days a month and the somatic symptoms of mastalgia, bloating and headaches. Young women with severe PMS do not respond to the antidepressants and mood-stabilizing drugs typically used for bipolar disorder.
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PMID:Severe premenstrual syndrome and bipolar disorder: a tragic confusion. 2261 Dec 28