Breastfeeding & Drugs: Sources of information on drugs and breast milk

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Breastfeeding and Drugs Topics
Table of Contents
Pre module evaluation
Prescription and Over the Counter Medications
Case Study 28
Contraception
Case Study 29
Herbs
Galactogogues
Antidepressants
Pain Medications
Illicit Drugs
Alcohol
Smoking
Post module evaluation
References

There are several references that have compiled data regarding the safety of drugs given to breastfeeding mothers, including the following:
  1. LactMed: A peer reviewed and fully referenced database of drugs to which breastfeeding mothers may be exposed.

  2. Breastfeeding: A Guide for the Medical Profession 6th ed. Ruth Lawrence and Robert Lawrence. Appendix D contains a summary table of the effect of maternal medications on the breast fed infant. ( Memorize Lawrence, 2005 p. 832-993).

  3. The American Academy of Pediatrics Statement on Drugs and Breast Milk ( Memorize AAP DRUGS, 2001 ).

  4. Drugs in Pregnancy and Lactation 7th ed. Briggs, Freeman and Yaffe. ( Memorize Briggs, 2005 ).

  5. Medications and Mothers' Milk. 13th Ed. 2008, Thomas Hale. ( Memorize Hale, 2008 ).

The "Physician's Desk Reference" (PDR), which is used by many people as a source of information on drugs, is not a particularly good reference for the effect of medications on lactation or on the breast fed infant. For most drugs the PDR states that the drug has not been tested in lactating women, (a true statement) and consequently should not be given to lactating women. While this is certainly a safe recommendation, it will result in many women stopping breastfeeding unnecessarily. In most cases, a physician can determine that a woman may safely continue to breastfeed while taking the prescribed medication by checking one of the references given above.

In 2008, The FDA (Food and Drug Administration) has proposed major revisions to the labeling of prescription drugs to provide better information on the effects of medications used by women during pregnancy and breastfeeding. This project will be in process for the upcoming years.



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