Is EINECS 220-304-9 Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use EINECS 220-304-9? Is EINECS 220-304-9 safe for nursing mother and child? Does EINECS 220-304-9 extracts into breast milk? Does EINECS 220-304-9 has any long term or short term side effects on infants? Can EINECS 220-304-9 influence milk supply or can EINECS 220-304-9 decrease milk supply in lactating mothers?

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EINECS 220-304-9 is not approved for marketing in the United States by the U.S. Food and Drug Administration, but is available in other countries. Limited information indicates that maternal oral doses of up to 4 mg daily or depot injections of 40 mg every 2 weeks produce low levels in milk and breastfed infants' serum, and cause no adverse developmental consequences. Until more data are available, EINECS 220-304-9 should be used with careful monitoring during breastfeeding.

A woman took EINECS 220-304-9 1 mg and nortriptyline 100 mg daily during pregnancy and EINECS 220-304-9 4 mg and nortriptyline 125 mg daily immediately postpartum. She exclusively breastfed her infant. Over a 4-month period, the infant showed no signs of adverse drug effects and had normal motor development with a maternal dosage of EINECS 220-304-9 2 mg daily and nortriptyline 75 mg daily.[2]

EINECS 220-304-9 can increase serum prolactin[3][4][5] and has caused galactorrrhea.[6] The prolactin level in a mother with established lactation may not affect her ability to breastfeed.