Is Asulfa-Supra Safe in Breastfeeding

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

Asulfa-Supra 5% to 10% in a petrolatum base is safe for topical use in children, including infants under 2 months of age.[1] This makes it a useful alternative to organic insecticides for treating scabies in nursing mothers; however, the petrolatum base makes undesirable for use on the breast.