Answer
Feb 13, 2026 - 09:58 AM
Famciclovir is not well studied in breastfeeding, and there is limited information on its safety for nursing infants. Some sources suggest that it may be excreted in breast milk and could potentially affect the baby. Therefore, it is generally recommended to use alternative medications with better-established safety profiles during breastfeeding, or to consult a healthcare provider before using famciclovir while nursing.
