Management: For patients using hormone-based contraception, a high-dose oral contraceptive containing at least 30 mcg of ethinyl estradiol combined with norethindrone acetate/norethindrone is recommended during treatment with asunaprevir. Consider therapy modification...
biphasic 0.5 mg-1 mg; triphasic 0.5 mg-0.75 mg-1 mg; 5 mcg-1 mg; 20 mcg-1 mg; 30 mcg-1.5 mg; with iron triphasic 20 mcg-30 mcg-35 mcg; 35 mcg-0.4 mg; 50 mcg-1 mg; with iron 35 mcg-0.4 mg; with iron 30 mcg-1.5 mg; 2.5 mcg-0.5 mg; with iron biphasic 10 mcg-1 ...
Progestogens and cardiovascular reactions associated with oral contraceptives and a comparison of the safety of 50- and 35-mcg estrogen preparations. Br Med J 1980; 280 (6224):1157-1161. 33. Kay CR. Progestogens and arterial disease-evidence from the Royal College of General Practitioners' ...