There's Valbazen Drench 500 ml on Amazon ($38)which I used a few times... However, if you do go the parasite med route, you might want to try Fenbendazole.
I feel strongly that the parasites of today have evolved from the species/categories of early research. The fenbendazole calmed the storm during a horrible scattered, liver/kidney dysfunction, toxic time. Scabdraggr has a protocol you can use as a base. I started with the Fenbenz for 7 days, then did some cleanses (not food related)when things got stabile.
Fenbenz is a broad spectrum med...which seemed to quiet things down after a very dark time. I am 95% healed at this time.
I think the Gerson coffee enema would be the most important thing you could do immediately...Just to get rid of some of the toxic burden, until you make a decision on what works best for you.
A note: Fenbenz was not the solve all but it was the only med (after taking most meds and protocols)that actually stabilized things at the time.