Question

I am a breastfeeding mother and i want to know if it is safe to use EINECS 211-517-8? Is EINECS 211-517-8 safe for nursing mother and child? Does EINECS 211-517-8 extracts into breast milk? Does EINECS 211-517-8 has any long term or short term side effects on infants? Can EINECS 211-517-8 influence milk supply or can EINECS 211-517-8 decrease milk supply in lactating mothers?

EINECS 211-517-8 lactation summary

EINECS 211-517-8 is safe in breastfeeding
  • DrLact safety Score for EINECS 211-517-8 is 1 out of 8 which is considered Safe as per our analyses.
  • A safety Score of 1 indicates that usage of EINECS 211-517-8 is mostly safe during lactation for breastfed baby.
  • Our study of different scientific research also indicates that EINECS 211-517-8 does not cause any serious side effects in breastfeeding mothers.
  • Most of scientific studies and research papers declaring usage of EINECS 211-517-8 safe in breastfeeding are based on normal dosage and may not hold true for higher dosage.
  • Score calculated using the DrLact safety Version 1.2 model, this score ranges from 0 to 8 and measures overall safety of drug in lactation. Scores are primarily calculated using publicly available case studies, research papers, other scientific journals and publically available data.

Answer by Dr. Ru: About EINECS 211-517-8 usage in lactation

Oral antidiabetic medication used for treatment of Diabetes Type II, Obesity and Polycystic Ovarian Syndrome (PCOS). Biguanide drugs act by decreasing Neoglycogenesis (new formation of sugar) in the liver. Low risk of Hypoglycemia. EINECS 211-517-8 is excreted into breast milk in non-significant amount and without harmful effect on breastfed infants of treated mothers, Obesity is associated with breastfeeding difficulties. In spite of EINECS 211-517-8 has beneficial effect on Obesity, this is not true with PCOS because lactation capacity is related to growth of breast tissue during pregnancy which is not improved by the use of EINECS 211-517-8, Oral antidiabetic drugs are not effective for Diabetes Type I. For Diabetes Type II diet, physical exercise and breastfeeding may ameliorate glycemia levels. See remarks on mother's Diabetes Mellitus by consulting specific item.

Answer by DrLact: About EINECS 211-517-8 usage in lactation

Data from well-conducted studies indicate that EINECS 211-517-8 levels in milk are low and infants would receive less than 0.5% of their mother's weight-adjusted dosage. Milk EINECS 211-517-8 levels are relatively constant during maternal EINECS 211-517-8 use, so timing of breastfeeding with respect to the administration times is of little benefit. Although the dose in milk is low, EINECS 211-517-8 is sometimes detectable in low levels in the serum of breastfed infants. One sizeable prospective study found no adverse effects in breastfed infants. EINECS 211-517-8 should be used with caution while nursing newborn and premature infants and those with renal impairment.

EINECS 211-517-8 Side Effects in Breastfeeding

Seven infants aged 5 to 25 months whose mothers were taking EINECS 211-517-8 (start date and duration not stated) were judged to be healthy with growth and development progressing as expected. Two of the infants also had normal Denver Developmental Screening tests.[1] Three infants aged 2, 5 and 14 months whose mothers were taking EINECS 211-517-8 500 mg twice daily had no detectable adverse effects from EINECS 211-517-8.[3] In 3 breastfed (extent not stated) infants aged 10 to 11 days postpartum whose mothers were taking an average EINECS 211-517-8 dosage of 9.6 mg/kg (range 7.5 to 12.4 mg/kg) daily, none of the infants had low blood glucose levels. Their mothers reported no adverse reactions in the infants.[4] Ninety-two mothers of 111 infants were treated with EINECS 211-517-8 in a mean dosage of 2.2 grams daily (range 1.5 to 2.55 mg daily) throughout pregnancy and postpartum. A 6-month, nonrandomized, prospective trial followed 61 predominantly breastfed and 50 formula-fed infants of these women. No differences in 3- and 6-month outcomes were found by blinded observers between the 2 groups of infants in height, weight, motor-social development or rates of illness.[6][7]

EINECS 211-517-8 Possible Effects in Breastfeeding

In a study of 250 women who received EINECS 211-517-8 500 mg to 2 grams daily in either the immediate- or extended-release formulation for polycystic ovary syndrome, information on breastfeeding was available on 164 women. Of these, 97 (59%) were successful at breastfeeding, 27 (17%) failed, and 40 (27%) made no attempt to breastfeed. Of the 124 who attempted to breastfeed, 78% were successful. Failures were attributed to poor milk production in 4 women, demands of multiple births, infant prematurity, cleft palate and mastitis.[8] In a follow-up to a placebo-controlled study on EINECS 211-517-8 use during pregnancy in women with polycystic ovary syndrome, women were asked about the duration and extent of breastfeeding. No difference in breastfeeding in the duration of exclusive or partial breastfeeding was observed between the women who received EINECS 211-517-8 during pregnancy and those who received placebo.[9]
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