valtrex dosing

[Guest guest]

We are getting ready to try valtrex on our 4.5 year old son with asd.our local dan told us to do a very low dose, but i have been told his could lead to the virals he does have being innoculated to the antiviral and developing an immunity to valtrex if dosing is low.i know someone whose son did very well with antiviral but did 350 mg in the am, 250 mg at noon, and 350 mg at night (NIDS not DAN) for his near 60 lb. son. our guy is just shy of 40 lbs, and the dose we got was 125 mg twice a day.our guy has high measle antibodies, but no high titers on other measles stuff (like chronic). he has the herpes6, but not any other herpes according to neuroscience viral panel. he is elevated in varicella, but not positive. he was vaccinated - almost up to age two.IS THERE A PER LB. MERIC FOR DOSING VALTREX, LIKE ANDY C.'S METHOD FOR ORAL CHELATION? WE ARE WORRIED ABOUT GIVING HIM TOO MUCH, BUT ALSO CONCERNED ABOUT THE WHOLE DEVELOPING A RESISTANCE THING...ALSO, THIS WILL NOT HELP WITH VARICELLA OR MEASLES RIGHT? JUST THE HERPES 6?MATT O