Never heard of this one either. Could it be nitrofurantoin? If it
is, it is *not* contraindicated during breastfeeding. If it isn't, it
probably isn't contraindicated. Could you get more info? Is this a
generic or Trade name?
Unless the physician can come up with strong evidence that this is
dangerous for the baby, the mother should strongly consider continuing
breastfeeding. I would. When in doubt, continue breastfeeding.
Jack Newman, MD, FRCPC