epocrates logo
epocrates logo
epocrates logo
  • 0

Interaction Check

epocrates logo

Sign in to access our clinical decision support tools

Sign in Create Account

Selected Drugs Clear All

  • remove Haegarda
    C1 esterase inhibitor (human)
  • remove Ortho-Novum 1/ 35
    norethindrone/ ethinyl estradiol
  • remove Reclipsen
    desogestrel/ ethinyl estradiol
  • remove Roszet
    rosuvastatin/ ezetimibe

multicheck MultiCheck Results - 6 Interactions

Smiley face Smiley face

Avoid/Use Alternative

Smiley face Smiley face Ortho-Novum 1/35 (norethindrone/ ethinyl estradiol) + Reclipsen (desogestrel/ ethinyl estradiol)

Avoid/Use Alternative


ethinyl estradiol (contraceptive) + ethinyl estradiol (contraceptive)

avoid combo: combo may incr. risk of HTN, thromboembolism, endometrial hyperplasia, other adverse effects (additive effects, duplicate therapy)

norethindrone (contraceptive) + desogestrel (contraceptive)

avoid combo: combo may incr. risk of thromboembolism, other adverse effects (additive effects, duplicate therapy)

Monitor/Modify Tx

Smiley face Smiley face Haegarda (C1 esterase inhibitor (human)) + Ortho-Novum 1/35 (norethindrone/ ethinyl estradiol)

Monitor/Modify Tx


C1 esterase inhibitor + ethinyl estradiol (contraceptive)

monitor thrombosis s/sx: combo may incr. risk of thromboembolism (additive effects)

C1 esterase inhibitor + norethindrone (contraceptive)

monitor thrombosis s/sx, especially w/ concomitant estrogen use: combo may incr. risk of thromboembolism (additive effects)

Smiley face Smiley face Haegarda (C1 esterase inhibitor (human)) + Reclipsen (desogestrel/ ethinyl estradiol)

Monitor/Modify Tx


C1 esterase inhibitor + desogestrel (contraceptive)

monitor thrombosis s/sx, especially w/ concomitant estrogen use: combo may incr. risk of thromboembolism (additive effects)

C1 esterase inhibitor + ethinyl estradiol (contraceptive)

monitor thrombosis s/sx: combo may incr. risk of thromboembolism (additive effects)

Help
FDA Reporting Form
 
Download Epocrates from the App Store Download Epocrates from the Play Store
About Us Features Business Solutions Help & Feedback Cookie Preferences
© 2026 epocrates, Inc.    Terms of Use Privacy Policy Editorial Policy Do Not Sell or Share My Information