Last update: June 10, 2018

Carbowax

Very Low Risk for breastfeeding


Safe. Compatible.
Not risky for breastfeeding or infant.

An osmotic laxative which is not absorbed.
Polymers whose molecular weight is between 1,000 and 35,000 daltons. The number added to the term "macrogol" defines its molecular weight, eg: macrogol 3350.

Since the last update we have not found published data on its excretion in breast milk.

Its pharmacokinetic data (zero oral bioavailability and high molecular weight) make transfer to milk in significant quantities unlikely.

Its zero oral bioavailability prevents its transfer to the infant’s plasma via ingested breast milk.

Experts and scientific associations, as well as the manufacturer, consider it compatible with breastfeeding (Gharehbaghi 2016, Müller 2013, AEMPS 2010, Mahadevan 2006).

Alternatives

We do not have alternatives for Carbowax since it is relatively safe.

Suggestions made at e-lactancia are done by APILAM´s pediatricians and pharmacists, and are based on updated scientific publications.
It is not intended to replace the relationship you have with your doctor but to compound it.

Jose Maria Paricio, Founder & President of APILAM/e-Lactancia

Your contribution is essential for this service to continue to exist. We need the generosity of people like you who believe in the benefits of breastfeeding.

Thank you for helping to protect and promote breastfeeding.

José María Paricio, founder of e-lactancia.

Other names

Carbowax is also known as Polyethylene Glycol (PEG). Here it is a list of alternative known names::


Carbowax in other languages or writings:

Group

Carbowax belongs to this group or family:

Tradenames

Main tradenames from several countries containing Carbowax in its composition:

Pharmacokinetics

Variable Value Unit
Oral Bioavail. 0 %
Molecular weight 3350 - 4000 daltons

References

  1. Gharehbaghi K, Gharehbaghi DR, Wierrani F, Sliutz G. [Treatment of Chronic Functional Constipation during Pregnancy and Lactation]. Z Geburtshilfe Neonatol. 2016 Abstract
  2. Müller-Lissner S. [Pharmacological treatment of constipation]. Internist (Berl). 2013 Abstract
  3. Müller-Lissner S. Pharmacokinetic and pharmacodynamic considerations for the current chronic constipation treatments. Expert Opin Drug Metab Toxicol. 2013 Abstract
  4. AEMPS. Macrogol. Ficha técnica. 2010 Full text (in our servers)
  5. Mahadevan U, Kane S. American gastroenterological association institute technical review on the use of gastrointestinal medications in pregnancy. Gastroenterology. 2006 Jul;131(1):283-311. Review. Abstract Full text (link to original source) Full text (in our servers)

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