I'm on 400 mg Aciclovir 3 X a day plus weekly injections of B12 under directions of Dr Bansal. I am now At about 3 month mark and have dipped down in energy but many of long term symptoms have been vastly reduced.
I am on Valacyclovir at a much higher dose (6,000 mg a day) as recommended by Dr Lerner, now entering the 9th month and I can report the same thing: Fatigue and energy have not improved much, but other symptoms have improved a lot, especially all joint and muscle pain has disappeared almost entirely. I am hoping that with further treatment maybe the energy level is going to improve, too.
It may very well be the right protocol for you, but I think 400mg oral Aciclovir 3x a day is a very low dose, also because Aciclovir has a much lower bioavailability than Valacyclovir. If it helps, going a bit higher might be worth considering.
Dr Lerner recommends 4,000-6,000mg Valacyclovir a day.