I've taken artemisinin on a pulsing schedule, but I don't think that I've ever taken that high a dose. I think that the max I took was 500mg twice a day M/W/F.
EDIT: Artemisinin is the one medication that doesn't make me herx. Higher levels should be fine. However, just because it's a naturally derived substance, doesn't mean that it doesn't have risks. It can cause liver problems, just like antibiotics can. You should be having your liver function tested anyway, but if you are going on a higher pulsing dosage, you should have your liver checked more often. I have mine checked once a month.
Post Edited (IH8Ticks) : 7/9/2010 4:53:44 PM (GMT-6)