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宫内节育器(IUD)在我国节育措施中具有重要的地位,占我国育龄妇女所采用的各种避孕措施的39.1%[1]。但由于含铜IUD普遍存在使用者出血较多、腹痛等副反应而影响继续使用。文献报道[2]IUD引起的出血过多与子宫局部前列腺素合成与释放的变化有关。口服前列腺素合成抑制剂对减少IU
IUDs play an important role in birth control measures in China, accounting for 39.1% of the contraceptive measures adopted by women of childbearing age in our country. [1] However, due to ubiquitous copper-containing IUD users more bleeding, abdominal pain and other side effects and continue to use. Reported in the literature [2] IUD excessive bleeding caused by uterine and prostaglandin synthesis and release changes. Oral prostaglandin synthesis inhibitors reduce IU