醋酸甲羟孕酮

狄波-普维拉(英语:Depo-Provera)是一种仅含孕激素的避孕药的商品名,即长效醋酸甲羟孕酮(英语:depot medroxyprogesterone acetateDMPA),一种长效可逆激素避孕药物,仅需每3个月注射一次。这是一种含有17α-羟孕酮衍生progestin醋酸甲羟孕酮的用于长效注射悬浊液

狄波-普维拉
Depo-Provera
背景
生育控制种类激素
初次使用日期1967年
Failure比率 (第一年)
完美使用0.2%
一般使用6%
用法
持续期间3个月
(12–14周)
可逆性3–18个月
注意事项Maximum interval is just under 3 months
医师诊断12周
优点及缺点
是否可以防止性传播疾病
月经Especially in 1st injection may be frequent spotting
月经Usually no periods from 2nd injection
好处Especially good if poor pill compliance.
Reduced endometrial cancer risk.
风险Reduced bone density, which may reverse after discontinuation
医学注释
For those intending to start family, suggest switch 6 months prior to alternative method (e.g. POP) allowing more reliable return fertility.

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