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Do antibiotics reduce breast milk production?

The Impact of Antibiotics on Breast Milk Production
The relationship between antibiotic use and breast milk production is a nuanced topic that has garnered attention from both healthcare professionals and new mothers. While antibiotics are often necessary for treating infections, their effects on breastfeeding can raise concerns, particularly regarding milk supply.
Understanding Antibiotics and Breastfeeding
Antibiotics are commonly prescribed to breastfeeding mothers, especially in cases of infections such as mastitis, which is an inflammation of breast tissue often caused by bacterial infection. The use of antibiotics in these situations is crucial for the mother’s health, but it can lead to questions about their impact on milk production. Research indicates that while antibiotics can be transferred to breast milk, most medications do not pose significant risks to infants and are generally considered safe for breastfeeding mothers.
Milk Supply and Mastitis
One of the primary concerns regarding antibiotics is their association with mastitis. When a mother develops mastitis, she may experience a decrease in milk supply from the affected breast. This drop in supply is often attributed to the infection itself rather than the antibiotics used to treat it. In many cases, the reduction in milk production is not severe enough to require supplementation. However, some mothers report a noticeable decrease in milk supply while on antibiotics, leading to confusion about whether the medication or the underlying condition is to blame.
Current Research and Perspectives
Recent initiatives, such as the establishment of a research center at UC San Diego, aim to investigate the effects of maternal antibiotic use on breast milk and infant health more comprehensively. This research is crucial as it seeks to clarify the extent to which antibiotics might influence milk production and the overall health of breastfeeding infants.
Conclusion
In summary, while antibiotics are essential for treating infections in breastfeeding mothers, their impact on milk supply is complex. The decrease in milk production is often linked to conditions like mastitis rather than the antibiotics themselves. As research continues to evolve, it is vital for mothers to consult healthcare providers about their specific situations, ensuring both their health and the well-being of their infants are prioritized.

What medications slow breast milk production?

For example, antihistamines like Benadryl, Zyrtec, Allegra, etc, or decongestants like Sudafed, can decrease your milk supply. So please call us if you are breastfeeding and need clarification on the safety of a medication or to see if a medication you are taking may be affecting your milk supply while breastfeeding.

What effect do antibiotics have on milk production?

Effects in dairy industry: Existence of ARs in milk, even in very low concentration is of great concern in dairy industries. The residues of antibiotics can interfere with the fermentation process during production of cheese and yogurt by inhibiting the starter cultures [16].

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.

What drugs stop breast milk secretion?

Using medication to stop your breast milk
Taking drugs such as Cabergoline or Dostinex® to stop breast milk works best for mothers who have not been breastfeeding for long. Talk to your doctor, midwife or nurse if you would like more information about these drugs.

What causes a drastic drop in milk supply?

A decrease in milk supply can be caused by a variety of different factors. A very common (and solvable) problem is not pumping or feeding enough. Because milk production works on a supply and demand basis, not pumping on a frequent schedule will signal to your body that it does not need to produce milk.

What decreases milk supply?

Other things that can also lead you to have low milk production include:

  • Smoking or drinking.
  • Some medicines and herbs.
  • Hormonal forms of birth control. This is especially true for birth control that has estrogen.
  • Nursing or pumping less often.
  • Getting sick.
  • Feeling stressed.
  • Getting pregnant again.

How does milk interact with antibiotics?

Antibiotic interactions are particularly concerning since you’re taking the medication to treat an infection. The calcium in dairy can bind to tetracyclines, which affects absorption. If your body isn’t absorbing as much of your dose, your infection may not be treated effectively or completely.

Can antibiotics make your milk supply drop?

Occasionally women are given medications that can interfere with their milk supply. A common clinical scenario is a woman who has an overwhelming allergic reaction to something, such as an antibiotic given to her for mastitis.

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.

What are the side effects of amoxicillin while breastfeeding?

These small amounts are not expected to cause side effects for most nursing infants. In a study of 67 breastfeeding infants, there were no serious side effects from this medication in the breast milk. Some babies had rash, diarrhea, irritability, or constipation, but these reactions did not last long.

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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