Is EINECS 212-359-2 Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use EINECS 212-359-2? Is EINECS 212-359-2 safe for nursing mother and child? Does EINECS 212-359-2 extracts into breast milk? Does EINECS 212-359-2 has any long term or short term side effects on infants? Can EINECS 212-359-2 influence milk supply or can EINECS 212-359-2 decrease milk supply in lactating mothers?

Cinchona alkaloid used in the prophylaxis and treatment of malaria (Pérez 2009). Administered orally or intravenously. It is excreted in breast milk in clinically insignificant amounts (Mathew 2004, Phillips 1986, Terwilliger 1934), much lower than the dose used in newborns and infants (Fulton 1992).No problems have been observed in infants whose mothers were taking it (FDA 2008, Terwilliger 1934). Its use is authorized in infants and children.Avoid in cases of glucose-6-phosphate dehydrogenase deficiency (Mathew 2004, WHO/UNICEF 2002, Fulton 1992). American Academy of Pediatrics: medication usually compatible with breastfeeding (AAP 2001). WHO list of essential medicines: compatible with breastfeeding (WHO / UNICEF, 2002).

Because of the low levels of quinine in breastmilk, amounts ingested by the infant are small and would not be expected to cause any adverse effects in breastfed infants. The dosage in milk is far below those required to treat an infant for malaria.[1] However, quinine should not be used in mothers with an infant who is glucose-6-phosphate dehydrogenase (G6PD) deficient.[2] Even the relatively small amounts of quinine in tonic water ingested by the mother have caused hemolysis in G6PD-deficient infants.

Four breastfed infants of 3 mothers, 3 boys and 1 girl (one set of twins) developed severe hemolysis following maternal ingestion of beverages containing quinine (e.g., tonic water). All infants had low levels of G6PD and were jaundiced on admission. Cessation of breastfeeding and tonic water and phototherapy and/or transfusion resolved the jaundice. One of the infants who was severely jaundiced had abnormal brainstem automatized evoked potentials at discharge. At 4 months of age he had a slight decrease in reactivity and a profound bilateral deafness. The breastmilk of one of the mothers was qualitatively positive for quinine.[7]