Question about worming with Eprinex

[Sjisty]

I wormed everybody with Eprinex yesterday evening. This morning my light Brahma roo has what appears to be a worm dangling from his rear. DH says it looks like a very long string. I'm at work so haven't seen it.

Should I worm everyone again in a week or two, or does Eprinex take care of worms and eggs?

 

[sjarvis00]

To the best of my knowledge it takes care of worms and eggs. If I were going to worm again I would wait about 4 weeks.