I was wondering if anyone here has been told they have hypercoagulation? I was diagnosed with CFS and Fm two years ago. Have made some progress (thyroid is much better) but last labs showed elevated D-dimer and TAT consistent with hypercoagulation or thick blood. I was taking supplements for this but only because earlier labs showed some elevated fibrinogen levels. I was taking a supplement with nattokinase and lumbrokinase, but to be honest, not knowing how important it was, often did not (or forget) take it. After reading about hypercoagulation I think this may be the root cause of everything. I live in the L.A. area and are lucky enough to get treatment at a center for CFS. My doctor upped my dose when he saw the latest lab results but I was up front with him that I was lackadaisical about taking Fibronex (the name of the supplement).