I know how you feel. I've been getting increasing "die off" symptoms for the past 10 months. During the daytime it isn't so bad but at night (everynight) my body aches, blurred vision, headache (usually the right side), weird feeling like somethings covering my head, pulling at my head, etc. My gut rumbles like crazy, gets so bloated and hard.
I've tried so many products without success, giving each at least 3 months. It's cost a small fortune but I need to keep trying just to save my life. Sometimes I get so down with this as you probably know. The doctor isn't any help, he just doesn't want to know it seems.
Anyway, it would be great if you kept me up to date. I think I'll try Formula SF-722. I found some more info on another old forum... http://www.candida-forum.com/ still can't find much about Syclovir, but that sounds bang on, sounds like it should work too.