Skip to Content

Ayerst 881 (Pmb-400 conjugated estrogens 0.45 mg / meprobamate 400 mg)

Pill with imprint Ayerst 881 is Pink, Elliptical / Oval and has been identified as Pmb-400 conjugated estrogens 0.45 mg / meprobamate 400 mg. It is supplied by Wyeth.

Conjugated estrogens/meprobamate is used in the treatment of menopausal disorders and belongs to the drug class sex hormone combinations. Not for use in pregnancy. Conjugated estrogens/meprobamate conjugated estrogens 0.45 mg / meprobamate 400 mg is not a controlled substance under the Controlled Substances Act (CSA).

Images for Ayerst 881


Ayerst 881
conjugated estrogens 0.45 mg / meprobamate 400 mg
Elliptical / Oval
Prescription only
Drug Class:
Sex hormone combinations
Pregnancy Category:
X - Not for use in pregnancy
CSA Schedule:
Not a controlled drug
Labeler / Supplier:
National Drug Code (NDC):

Get help with Imprint Code FAQs.

More about conjugated estrogens/meprobamate

Related treatment guides

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 2018, National Library of Medicine, Truven Health Analytics and Cerner Multum, Inc. All Rights Reserved.