A Woman Who Is Breastfeeding Her Infant Asks the Primary

A woman who is breastfeeding her infant asks the primary care NP what she can use for headaches while she is nursing.The NP tells her:

A) most medications enter breast milk and are not safe.
B) most over-the-counter medications are safe for the breastfed infant.
C) she may need to interrupt breastfeeding when taking headache medications.
D) she should consider weaning her infant to formula if her headaches are frequent.