Actually you may have seen the dead worm because the DE killed it.
When you say your daughter has a tapeworm...
Have you considered that you may have them too? (Also probably no one has just one.)
See link below for cayenne pepper challenge test to see if you have Tapeworms
(sometimes one sees seseme seed looking or cut nut looking things instead of “white rice”), for example. Hulda Clark
says everyone she ever lab tested had Tapeworms
& everyone had other kinds of parasites as well.
What helped me in case any of it can help you:
Another approach to tapeworms, also ascaris:
Also, many people are not aware that they are gluten sensitive, maybe even have celiac. A gluten sensitivity test can help. Even if one shows up just at Level 1 in sensitivity, that means the intestinal villi have been damaged & nutrients are not getting through as they should.
RE parasites, low enemas can help reveal what bugs are dying without any “digging around.” Enema bags are cheap & online or at drug stores. The net has many sites telling how to use them. Use 2 cups filtered water only per bag at a time. You don’t want to go too high and wash away good intestinal bacteria. (On occasion, to relieve really bad constipation, you can go higher, though. Preferably less than one time per week.) Add some yogurt with acidophilus, or “live cultures” to the last bag & eat some. This kind of yogurt is easy to find at most grocery stores. The enemas can also help prevent the constipation often associated with initial stages of parasite killing and just help speed up the cleansing process in general.