лучше у детского врача проконсультироваться,я не берусь что-то посоветовать в данной ситуации.Breast Feeding SummaryVitamin A and, presumably, tretinoin (all-trans retinoic acid) are natural constituents of human milk. No data are available on the amount of all-trans retinoic acid excreted into milk following topical use. Although other retinoids are excreted (see Vitamin A), the minimal absorption that occurs after topical application of tretinoin probably precludes the detection of clinically significant amounts in breast milk from this source.http://drugsafetysite.com/tretinoin-topical/