Thank you, I'm still recovering from the heebie-jeebies engendered by my defense of the principate, but I'm recuperating with a strong dose of Polybius. (I'll bet Pertinax didn't know about that ancient remedy!)
If youd have said a dose of Polypody, I would have rushed to your mansio to help you expel some large and tenacious tapeworms. Polybius on the other hand I can only suggest an emetic of Peter Green:
http://www.amazon.co.uk/gp/product/0500277...8&s=gateway
Polypody:
"An oil is extracted from the rhizome of this Fern, which, as far back as the times of Theophrastus and Dioscorides, was known as a valuable vermifuge, and its use has in modern times been widely revived".