What the heck Wazine 17...

[B13]

I used Wazine 17 for one day like nearly 2 months ago bc my hens hadn't been laying. So I used it, changed feed, talked to them about my disappointment...and since they started laying like crazy!
Anyhow I had read that eggs were good to eat after 2 weeks but I've been so paranoid. Bc now I read it's never safe to eat them again after using it....what the heck?! I can't be keeping chickens that I can eat their eggs but I love them.
Advice?

 

[MattCopeland]

I've used it before a year ago. Discarded two weeks of eggs. They are safe to eat after that.

 

[Folly's place]

Piperazine was approved for use in laying hens until fairly recently, with an egg withdrawal period. It's no longer approved in the USA, because it apparently does remain in the yolks for a longer time.
For home use, it's hard to get that excited about it.
It's also not that effective a wormer, so it's hard to justify using it at all.
Mary