Cephalexin is an antibiotic used to treat urinary tract infections, among other diseases. It can be used during pregnancy because it does not harm the baby, but always under medical guidance.
According to the FDA classification, cefalexin has a B-hazard when used during pregnancy. This means that tests were performed on animal guinea pigs but no significant changes were found in them or in the fetuses, however no tests were performed on pregnant women and their recommendation is at the medical discretion after assessing the risk / benefit.
According to clinical practice, the use of cefalexin 500mg every 6 hours seems to neither harm the woman nor harm the baby, being a safe treatment option. However, it should only be used under the indication of the obstetrician, only if much needed.
How To Take Cefalexin During Pregnancy
The mode of use in pregnancy should be according to medical advice, but may vary between 250 or 500 mg / kg every 6, 8 or 12 hours.
Can I take cefalexin by breastfeeding?
The use of cefalexin during breastfeeding should be done with some caution as the drug is excreted in breast milk 4 to 8 hours after taking a 500 mg tablet.
If the woman has to use this medicine, she may prefer to take it at the same time as the baby breastfeeds, so that when it is time to breastfeed again, the concentration of this antibiotic in breast milk is lower. Another possibility is for the mother to take milk before taking the medicine and to offer this milk to the baby until she can not breastfeed.
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