When a Nursing Mother is Ill and Needs to Take Medications

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When a mother becomes ill, she should not interrupt breastfeeding for fear that she may make her baby sick. Breast milk passes immunity to the baby in many circumstances. Frequent hand washing will also decrease the risk of contagiousness.

If you are nursing while ill, it is generally best to avoid most medications. If you wish to take medicine, the following medicines may be taken safely (at the recommended dose) without risk to your baby:

For fever : Acetaminophen, Ibuprofen

For colds : Sudafed; nasal sprays (eg. Afrin, Neosynephrin); Benadryl (Other antihistamines may be given, but there may be a slight decrease in mother's milk supply)

For pain : Acetaminophen, Ibuprofen, codeine, Demerol, Naprosyn

For infection : Antibiotics do not usually produce adverse effects in breast-fed infants.

You may take : Penicillins (eg. Amoxicillin), Ceclor, Cefzil, Lorabid, Suprax, Duricef, Keflex, Augmentin

For weight reduction:

After your child reaches one month of age, you may take products with Aspartame(Nutrasweet) or saccharin. Mothers who carry the gene for phenylketonuria should consult us before taking Aspartame.

If you are taking a medicine which is not listed here, call and speak with our phone nurse.

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Date Updated: Oct 27 2024 19:37 Version 0.1

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Customzed from Breastfeeding Article v0.1 7/7/2025

Is Your Child Sick?®

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By Laura Windham May 20, 2026
Our office will be closed for Memorial Day. However, for urgent situations, we will be open for the following urgent appointment-only clinics (for symptoms that have arisen in the last 24 hours): Saturday, May 23 rd 10:00am – 12:00pm Sunday, May 24 th 10:00am – 12:00pm Monday, May 25 th 10:00am – 12:00pm In case of a medical emergency, please call 919.967.0771 and press “1” to speak to an advice nurse.