So I traditionally I have wormed my dogs with Drontal, two of my dogs have been sick after using it so I have/am changing them to Panacur however having wormed the one who I knew reacted to Drontal this morning with Panacur she has started scratching.

She has just had a puppy so was being wormed throughout her pregnancy with Panacur with no bad effect but she was scratchy, I thought hormonal changes and being too hot, she stopped scratching as much over the last couple of weeks but tonight, having wormed her and the puppy today, she has started scratching again.

Anyone else noticed this effect of wormers?

Funny you say this I have just been speaking to a lady on Facebook who dogs have started this. Very odd. I'll try to  get her to log in here and get in touch.

Went to a Vet in France for the pet passport once and he administered Droncit. Within seconds, and I do mean seconds, all four dogs were scratching like crazy