I have searched the archives for a drug called Entex LA
(phenylpropanolamine and guaifenesin).  This drug is for a mom that has a
4.5 month old baby that is 13lbs.  The baby is still nursing every 2 hours
during the day, and between 1-2 times at night.  Doc prescribed this
knowing mom was nursing, but since we can not find any data, mom is
concerned about taking this while nursing.  I have been able to find
guaifenesin in the achives, but not the first drug.  I have also looked
these drugs up in Dr. Hale's book and Lawrence's book.  Thank you for any
help.

Lisa McKinley
Breastfeeding Peer Counselor