It could be Tapeworm or roundworm (ascarias), praziquantel, abendazole and ivermectin is the meds reccomended by ICU's protocol. There is a forum called ask barefoot here on cz for herbals like Wormwood , cloves,green Black-Walnut hulls, and mattk3 has a protocol using both meds and herbs if you look at his posts. Are the worms scattered or just in the colon? You may also have candida.