Well, this is getting a little wierd now. Could it possibly be the worm fragments causing some of the blockages? To decrease the blood clotting ability one can do a number of things. The protelytic enzymes are the most effective at reducing fibrin. Bromelain can reduce the fibrin from being formed, reducing the ability of your blood to clot together and thinning the blood. To reduce clots, and possibly scars, that have already occured you would need to take serripeptidase or natokinase enzymes. These will degrade the fibrin found in scar tissue from previous traumas. Kind of two routes to go there. Not to say it isn't possible, I just don't know how coq10 could increase the clotting. Maybe the coq10 caused the parasite to die and the remnants clogged some capilaries or something??