药物信息为PHYSICIAN LABELING Quasense (Levonorgestrel and Ethinyl Estradiol Tablets USP) 0.15 mg/0.03 mg (91-Day Regimen) Rx only (Watson Pharma, Inc.): CONTRAINDICATIONS

Oral contraceptives should not be used in women who currently have the following conditions:

• Thrombophlebitis or thromboembolic disorders

• A past history of deep vein thrombophlebitis or thromboembolic disorders

• Cerebrovascular or coronary artery disease (current or history)

• Valvular heart disease with thrombogenic complications

• Uncontrolled hypertension

• Diabetes with vascular involvement

• Headaches with focal neurological symptoms

• Major surgery with prolonged immobilization

• Known or suspected carcinoma of the breast or personal history of breast cancer

• Carcinoma of the endometrium or other known or suspected estrogen-dependent neoplasia

• Undiagnosed abnormal genital bleeding

• Cholestatic jaundice of pregnancy or jaundice with prior pill use

• Hepatic adenomas or carcinomas, or active liver disease

• Known or suspected pregnancy

• Hypersensitivity to any component of this product