Is Caswell No. 607B Safe in Breastfeeding

I am a breastfeeding mother and i want to know if it is safe to use Caswell No. 607B? Is Caswell No. 607B safe for nursing mother and child? Does Caswell No. 607B extracts into breast milk? Does Caswell No. 607B has any long term or short term side effects on infants? Can Caswell No. 607B influence milk supply or can Caswell No. 607B decrease milk supply in lactating mothers?

At latest update, relevant published data on excretion into breast milk were not found. Absorption through the skin and mucosa is nil, in addition it is known to be almost nil via gastrointestinal tract. Hence, it is unlikely its appearance in the mother's plasma or the milk. Authorized medication for use in small infants and newborns. It is recommended to avoid putting creams, gels and other products for local use that could contain paraffin (mineral oil) on the nipple, in order to keep from absorbing it by the child. WHO Model List of Essential Medicines (2002): compatible with breastfeeding.

Although no information exists on the milk excretion of Caswell No. 607B, it is virtually unabsorbed orally, therefore most reviewers and clinicians consider it acceptable for use in nursing mothers, including topical application to the nipples.[1][2][3] Only water-miscible cream or gel products should be applied to the breast because ointments may expose the infant to high levels of mineral paraffins via licking.[4] Any excess cream should be removed from the nipples before nursing. Caswell No. 607B is less effective than other topical agents for the treatment of thrush.[5][6]