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Question: I have a breastfeeding patient with bronchitis and I need to put her on antibiotics. What antibiotics are safe for her 3-month-old?
Answer:
Almost all antibiotics get into breastmilk to some small extent (usually less than 2 % of maternal dose). There are no antibiotics that are absolutely contraindicated for breastfeeding mothers, but it is better to use older, more frequently used drugs whenever possible, as we have more experience with them in breastfeeding mothers, and more research available as to how much gets into breastmilk. As a general rule, any antibiotic given to infants or children is safe for your breastfeeding patient to take. To minimize the amount that enters breastmilk, recommend your patient take the medication right AFTER feeding her baby, so that the blood level has a chance to peak and fall before the next feeding. If the medication is a single daily dose, which can be taken at any time, recommend she take it before the |
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infant's longest sleep period. A good, current reference regarding drugs and breastmilk is: Thomas Hale PhD, Medications and Mothers' Milk, updated yearly, available from www.perinatalpub.com.
Nancy E. Wight MD, FAAP, IBCLC
Dr. Wight is an attending Neonatologist at Children's Hospital and Sharp Mary Birch Hospital for Women, San Diego, and Medical Director, Sharp HealthCare Lactation Services. (IBCLC=International Board Certified Lactation Consultant) She can be reached at www.breastfeeding.org. |
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