Answer
Gliclazide is contraindicated during breastfeeding because it is unknown whether gliclazide or its metabolites enter human milk, and a risk of neonatal hypoglycaemia cannot be excluded.
Sources for this answer
- Diamicron MR 30 mgServier Laboratories Limited · emc · SmPC §4.6 Fertility, pregnancy and lactation · Version 15Document updated
Sources checked