181818 -
Regarding your Giardia infection, suggest you contact Linenup (Patrick) at the Protozoa Support Forum: http://pptu.lefora.com/.
His forum also helps those who've received a PPTU (Parasite Present Taxonomy Unknown) test result.
He's researched many other health issues that may be helpful to you: http://www.curezone.com/forums/fm.asp?i=2129111#i.
For your chronic tapeworm infection, recommend the Tapeworm Treatment Protocol (Niclosamide, Albendazole, & Praziquantel): http://curezone.com/forums/fm.asp?i=1602094#i
The Valbazen (Albendazole) suspension & koi powder (Praziquantel) are more economical $ options than the tablets.
Niclosamide is the most important med in the protocol but is no longer available in the US & Canada. If you decide to do this protocol, let me know & I'll send you a PM with links to order it from overseas pharmas.
Good luck in your parasite battles & keep us posted on your progress! The forum works best as a think-tank-team, & others will gladly share their experiences & offer suggestions to you.
Cheers - ICU