Is S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate? Is S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate safe for nursing mother and child? Does S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate extracts into breast milk? Does S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate has any long term or short term side effects on infants? Can S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate influence milk supply or can S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate decrease milk supply in lactating mothers?

Significantly less S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate penetrated from Ovide after 0.5 h versus the suggested 8 h application, without decreasing the product’s efficacy. Avoid applying it on the breast or nipple. Otherwise, cleanse it thoroughly before nursing.

S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate appears to be poorly absorbed after topical application, so it is not likely to reach the breastmilk in large amounts. However, breastmilk excretion of S-(1,2-Bis(ethoxycarbonyl)ethyl) O,O-dimethyl phosphorodithioate has not been studied after application of the 0.5% lotion. Until more data become available, an alternate agent is preferred.[1]