Need Advice on Bella (worms)

[kittycats_delight]

I was wondering if it is poosible to treat Bella for worms while she is still nursing? The babies will be 14 days old tomorrow. We just discovered she has tapeworm. We have panacur here to treat her but not sure if we can. Going to ask the vet but don't completely trust them as when we asked about what food to give her they said 'ah whatever she is eating is fine.' So asking those of you that I trust.

Any advice would be appreciated.

Thanks
Michelle