对发达国家白种妇女的流行病学研究认为,复方口服避孕药要在30岁以下的妇女中使用,35岁以上的妇女,特别是抽烟的妇女不宜服用。妇女使用该药,除有避孕效果外,至少还有八个比较重要的有利于身体健康的好处。主要危险是与某些心血管疾病有关。它增加了深静脉栓塞和肺栓塞、心肌梗塞以及卒中(特别是栓塞性中风)三种心血管疾病发生的危险性。静脉血栓栓塞很多流行病学研究已经确 Epidemiological studies of white women in developed countries suggest that oral contraceptives should be used by women under the age of 30 and women over the age of 35, especially those who smoke, should not be taken. Women use this medicine, in addition to contraceptive effects, there are at least eight more important health benefits. The main danger is associated with certain cardiovascular diseases. It increases the risk of developing deep venous thrombosis and pulmonary embolism, myocardial infarction, and stroke, especially embolic stroke. Many epidemiological studies of venous thromboembolism have been established