Skip to Content

LL 154 (ExeFen-IR guaifenesin 400 mg / pseudoephedrine 60 mg)

Generic Name: guaifenesin/pseudoephedrine

Pill with imprint LL 154 is White, Elliptical / Oval and has been identified as Exefen-IR guaifenesin 400 mg / pseudoephedrine 60 mg. It is supplied by Larken Laboratories, Inc..

ExeFen-IR is used in the treatment of cough and nasal congestion and belongs to the drug class upper respiratory combinations. Risk cannot be ruled out during pregnancy. ExeFen-IR guaifenesin 400 mg / pseudoephedrine 60 mg is not a controlled substance under the Controlled Substance Act (CSA).

Images for LL 154


Generic Name:
LL 154
guaifenesin 400 mg / pseudoephedrine 60 mg
Elliptical / Oval
Rx and/or OTC
Drug Class:
Upper respiratory combinations
Pregnancy Category:
C - Risk cannot be ruled out
CSA Schedule:
Not a controlled drug
Labeler / Supplier:
Larken Laboratories, Inc.
National Drug Code (NDC):

Get help with Imprint Code FAQs.

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.