I've been reading your posts about Olive Leaf Extract causing Herxing. However, I've yet to read if anyone has had a relapse induced by taking it? I started out taking 500 mg 4xday and almost immediately had a 24 hour headache followed by 1/2 day of diarreah. A week later I have built up my dosage to 2,000 mg 4x day and am now in a mild relapse. I have had CFS 20 years, mostly managed with AHCC. I have a couple of mild relapses per year. I have read that the longer one has CFS, the higher the dosage of OLE needed, and that some people with CFS have taken 2,000 mg 4x day. Just wondering if it is causing this relapse and if so, does that mean it is working, that it is killing off more of the virus or fungus or bacteria? And if it is working, should I keep taking this amount? And for how long? I've read up to 6 weeks. Any suggestions out there? Thanks so much!