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 Accupril
    quinapril
  • remove Anusol-HC Cream
    hydrocortisone topical
  • remove Nortrel 0.5/ 35
    norethindrone/ ethinyl estradiol
  • remove Nupercainal
    dibucaine topical

multicheck MultiCheck Results - 1 Interaction

Smiley face Smiley face

Monitor/Modify Tx

Smiley face Smiley face Accupril (quinapril) + Nortrel 0.5/35 (norethindrone/ ethinyl estradiol)

Monitor/Modify Tx


quinapril + ethinyl estradiol (contraceptive)

monitor BP: combo may decr. antihypertensive agent efficacy (antagonistic effects)

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