Answer
Applying E45 Cream to the breast during breastfeeding is not recommended because it is unknown whether soft paraffin, light liquid paraffin and anhydrous lanolin metabolites enter human milk, and a risk to newborns or infants cannot be excluded.
Sources for this answer
- E45 CreamKaro Pharma AB · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 13Document updated
Sources checked