英文药名: Alesse(Ethinyl Estradiol/Levonorgestrel Birth Control Pills)

中文药名: 炔雌醇左炔诺孕酮避孕药

品牌药生产厂家: Wyeth Ayerst Pharmaceuticals

药品名称和成分

炔雌醇/左炔诺孕酮避孕药
本品为口服避孕药。
【拼音名】Zuoquenuoyuntong Pian
【性状】本品为白色片。
【药物组成】本品每片含主要成分左炔诺孕酮0.75毫克。辅料为乳糖、淀粉、蔗糖、羧甲基淀粉钠、硬脂酸镁。
【作用类别】本品为口服避孕药。

药理作用

本品为速效、短效避孕药,避孕机制是显著抑制排卵和阻止孕卵着床,并使宫颈黏液稠度增加,精子穿透阻力增大,从而发挥速效避孕作用。

适应症

用于女性紧急避孕,即在无防护措施或其他避孕方法偶然失误时使用。
也用于14岁以上女性的痤疮。
 
用法用量

口服,在房事后72小时内服第1片,隔12小时后服第2片。
如果您有任何疑问，请遵医嘱。
注意事项

1.本品是用于避孕失误的紧急补救避孕药,不是引产药。
2.本品不宜作为常规避孕药,服药后至下次月经前应采取可靠的避孕措施。
3.如服药后2小时内发生呕吐反应,应立即补服1片。
4.本品可能使下次月经提前或延期,如逾期1周月经仍未来潮, 应立即到医院检查,以排除妊娠。
5.对本品过敏者禁用。
6.乳腺癌、生殖器官癌,肝功能异常或近期有肝病或黄疸史。静 脉血栓病,脑血管意外、高血压、心血管病、糖尿病,高脂血 症、精神抑郁患者以及40岁以上妇女禁用。
7.本品性状发生改变时禁止使用。
8.请将此药品放在儿童不能接触的地方。
 
不良反应

偶有轻度恶心、呕吐,一般不需处理、可自行消失,如症状较重应向医帅咨询。

药物相互作用

如正在使用其他药品,尤其是苯巴比妥。苯妥英钠、利福平、卡马西平。大环内酯类抗生素,咪唑类抗真菌药。西咪替丁以及抗病毒药等,使用本品前请咨询,医师或药师。
 
贮藏

避光,密封保存。

规格：
·20mcg/100mcg 21片 x 3 包 
·20mcg/100mcg 28片 x 3 包 
·30mcg/150mcg 21片 x 3 包

Alesse (Ethinyl Estradiol/Levonorgestrel Birth Control Pills)
Manufactured by: Wyeth Ayerst Pharmaceuticals
Alesse 21 from Canada is a birthcontrol also known as Levonorgestrel - ethinyl estradiol is a progestin (levonorgestrel) and estrogen (ethinyl estradiol) combination birth control pill used for the prevention of pregnancy. The ingredients of Alesse work by preventing ovulation (the release of an egg from an ovary) and causing changes in the mucus of the cervix which make it difficult for sperm to penetrate and for an egg to implant. This medication may also be taken to treat acne in women 14 years of age and older or to regulate the menstrual cycle. Directions to take Alesse: 21 day pack: Take 1 tablet daily for 21 days, then take no pills for 7 days, and then begin a new pack of Alesse. Alesse should not be taken by anyone who has or has had thrombophlebitis or thromboembolic disorders, has or has had cerebrovascular disorders (e.g., stroke), has had a heart attack, has or has had coronary artery disease, has active liver disease, has or has had benign or malignant liver tumours, has or has had, or may have breast cancer, has or has had, or may have an estrogen-dependent tumour, has undiagnosed abnormal vaginal bleeding, has any eye lesion resulting from vascular disease of the eye, such as partial or complete loss of vision or defect in visual fields or is or may be pregnant. Side effects of Alesse can include abdominal cramping or bloating, acne (usually less common after three months of treatment, and may improve if acne already exists), breast pain, tenderness, or swelling, dizziness, nausea, swelling of ankles and feet, unusual tiredness or weakness, or vomiting. The side effects listed for Alesse are not experienced by everyone who takes Alesse. Talk to your doctor about any side effects that you notice while taking Alesse.