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Which antibiotics are safe when breastfeeding?

Understanding Antibiotics and Breastfeeding: What You Need to Know
When a breastfeeding mother is faced with an infection that requires antibiotic treatment, concerns about the safety of these medications for her nursing infant often arise. Fortunately, many antibiotics are considered safe for use during breastfeeding, allowing mothers to manage their health without compromising their baby’s well-being.
Safe Antibiotics for Breastfeeding Mothers
According to medical experts, most antibiotics are compatible with breastfeeding. This includes commonly prescribed classes such as penicillins (like amoxicillin) and erythromycin. These medications are generally well-tolerated and have a low risk of adverse effects on breastfeeding infants.
The beta-lactam antibiotics, which include penicillins and cephalosporins, are particularly noted for their safety profile. They are often the first line of treatment for various infections and are effective without posing significant risks to nursing babies. Additionally, vancomycin and clindamycin are also considered safe options for breastfeeding mothers, especially in cases where other antibiotics may not be effective.
Considerations and Precautions
While many antibiotics are safe, it is crucial for breastfeeding mothers to consult with their healthcare providers before starting any medication. Doctors can prescribe antibiotics that are not only effective for the mother’s condition but also safe for the infant. This is particularly important because some antibiotics, such as metronidazole, have been associated with potential side effects like gastrointestinal disturbances in infants.
Moreover, the timing of medication can also play a role in minimizing any potential exposure to the infant. For instance, taking antibiotics just after breastfeeding can help reduce the amount of the drug present in breast milk during the next feeding.
Conclusion
In summary, while the prospect of taking antibiotics can be daunting for breastfeeding mothers, the good news is that many antibiotics are safe to use. Penicillins, erythromycin, and beta-lactam antibiotics are among the most commonly recommended options. However, it is essential for mothers to engage in open discussions with their healthcare providers to ensure the chosen antibiotic is appropriate for both their health needs and the safety of their breastfeeding infant. By doing so, mothers can effectively manage their health while continuing to provide nourishment and care for their babies.

Which drug is usually avoided with breastfeeding?

Table. Examples of drugs contraindicated in breastfeeding.

Drug Comment
Iodine High doses (>150 micrograms daily) lead to risk of infant hypothyroidism
Lithium Breastfeeding only feasible with rigorous monitoring
Radiopharmaceuticals Contact obstetric information service
Retinoids (oral) Potential for serious adverse effects

How long does it take for antibiotics to get into breast milk?

Aim to avoid breast feeding when milk drug concentrations are at their peak. In general, this occurs 1-2 hours following oral medication. As a general principle, advising the administration of medication immediately following a breast feed is the safest option for the baby but this is not true for all drugs.

Which of the following antibiotics is unsafe for use in pregnancy?

Some antibiotics are known to be teratogenic and should be avoided entirely during pregnancy. These include streptomycin and kanamycin (which may cause hearing loss) and tetracycline (which can lead to weakening, hypoplasia, and discoloration of long bones and teeth).

What medications should be avoided while breastfeeding?

Common medicines that are not recommended when you’re breastfeeding include:

  • codeine phosphate.
  • decongestants that come as tablets, liquids or powders that you swallow.
  • some nasal decongestants that come as nose sprays or drops – check with a GP or pharmacist before using them.
  • aspirin for pain relief.

Will antibiotics affect my baby while breastfeeding?

Antibiotic usage is fairly common among breastfeeding mothers and there is potential for transfer to infants through breast milk. While most medicines taken by lactating women cause no harm to their babies, at times it can result in serious consequences.

Which antibiotic is safest in breastfeeding?

All penicillin antibiotics can be used during breastfeeding with precautionary infant monitoring. Flucloxacillin, phenoxymethylpenicillin (penicillin V) and the broad-spectrum penicillins, such as amoxicillin and ampicillin, are the preferred choices as there is more evidence and experience to support their use.

What antibiotics are safe for postpartum?

These typically are trimethoprim-sulfamethoxazole, nitrofurantoin, ciprofloxacin, levofloxacin, or ofloxacin. The above antibiotics (including fluoroquinolones) for UTI are considered safe by the American Academy of Pediatrics (AAP) for nursing infants, with no reported effects seen in infants who are breastfeeding.

Can you take amoxicillin while breastfeeding?

Amoxicillin and breastfeeding
It is OK to take amoxicillin while breastfeeding. Information shows that only tiny amounts of amoxicillin get into breast milk. Such levels would not be expected to cause side effects in your baby.

What antibiotics are safe during pregnancy and lactation?

Other antibiotics are thought to pose risks during pregnancy. For example, tetracyclines can affect bone growth and cause a baby’s teeth to discolor. Tetracyclines aren’t suggested for use after the fifth week of pregnancy. Nitrofurantoin (Furadantin) might raise the risk of cleft lip if given in the first trimester.

Can I take a zpack while breastfeeding?

Azithromycin and breastfeeding
If your doctor or health visitor says that your baby is healthy, it’s OK to take azithromycin while breastfeeding. Azithromycin passes into breast milk in small amounts. It has not been known to cause any side effects in breastfed babies.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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