Hi sweetie. I did 2 weeks of Iver orally. Done that a few times over the past few years. That got rid of the crawling in my legs and elsewhere again. Once a week I am doing Prazi powder nasally and VAlba or Fenben added in for 3 days. At this point after 3 years of whatever in my nose and sinuses I am weary and leery. They coukd be dwarf tapes or whipworms. That is my general assessment. The thing I didn't like was the moxidectin which was what set off the last bout with the crawling sesation. How are you doing. Hanging in and retaining some semblance of sanity some days seems to be desirable. xoxo Herne :-)