Answer
Diovan (valsartan) is not recommended during breastfeeding because no information on its use is available; alternatives with better-established breastfeeding safety profiles are preferable, especially when nursing a newborn or preterm infant.
Sources for this answer
- Diovan 3 mg/ml Oral SolutionNovartis Pharmaceuticals UK Ltd · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 15Document updated
Sources checked