Discuss the risks and benefits with your doctor. It is unknown if guaifenesin passes into breast milk. Consult your doctor before breastfeeding. Guaifenesin is available in both prescription and ...

Pseudoephedrine passes into breast milk. It is unknown if guaifenesin passes into breast milk. Consult your doctor before breastfeeding. Pseudoephedrine and guaifenesin are available in both ...

Guaifenesin the active ingredient in Mucinex ... be given to adults and children over age 2 every four hours. Mucinex ER can last up to 12 hours and is given twice a day for adults and children ...