Is Fluanxol Safe in Breastfeeding

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

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Fluanxol 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, Fluanxol should be used with careful monitoring during breastfeeding.

A woman took Fluanxol 1 mg and nortriptyline 100 mg daily during pregnancy and Fluanxol 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 Fluanxol 2 mg daily and nortriptyline 75 mg daily.[2]

Fluanxol 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.