Drowsiness due to clemastine transmitted in breast milk.
D000328:Adult; D001942:Breast Feeding; D002974:Clemastine / Q000009:adverse effects* / Q000032:analysis; D005260:Female; D006801:Humans; D007223:Infant; D008895:Milk, Human / Q000032:analysis; D011759:Pyrrolidines / Q000009:adverse effects*; D012894:Sleep Stages
D011759:Pyrrolidines; D002974:Clemastine