I would start with a livercleanse, I did for gallstones, but then when I started reading about it, I realized that it is good for your whole body.
Digestion, congested liver slows down the flow bile for digestion. Cleared up my allergies and foggy head. You don't need supplements. See under cleanses at top of page.
Educational reading Julia Chang's website http://www.sensiblehealth.com
Andreas Moritz http://www.ener-chi.com under Healthinfo and also his Ask Andreas Forum .
Stop taking drugs, over the counter or prescription.
If you want to do parasite cleanse still do liverflush, you only have to do that every 2-3 weeks, on the that day you can skip the parasite and Bowel Cleanse if you are happen to do them.