Skip to Content

B 623 (Estradiol and Norethindrone 0.5 mg / 0.1 mg)

This pill with imprint "B 623" is White, Round and has been identified as Estradiol and norethindrone acetate 0.5 mg / 0.1 mg. It is supplied by Breckenridge Pharmaceutical, Inc..

Estradiol/norethindrone is used in the treatment of postmenopausal symptoms; atrophic vaginitis; hypoestrogenism; atrophic urethritis and belongs to the drug class sex hormone combinations. Not for use in pregnancy. Estradiol/norethindrone 0.5 mg / 0.1 mg is not a controlled substance under the Controlled Substance Act (CSA).

Estradiol and norethindrone acetate

B 623
0.5 mg / 0.1 mg
Prescription only
Drug Class:
Sex hormone combinations
Pregnancy Category:
X - Not for use in pregnancy
CSA Schedule:
Not a controlled drug
Labeler / Supplier:
Breckenridge Pharmaceutical, Inc.
National Drug Code (NDC):

More info Print Imprint Search

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 2017, National Library of Medicine, Truven Health Analytics and Cerner Multum, Inc. All Rights Reserved.