Topical ciclopirox has not been studied during breastfeeding. Because only about 1.3% is absorbed after topical application, it is considered a low risk to the nursing infant.[1] Avoid application to the nipple area and ensure that the infant's skin does not come into direct contact with the areas of skin that have been treated. 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.[2]