I find it more effective when combined with other things, such as loratadine and minocycline/azithromycin. Basically the strategy is to stress the bacteria a bit, and then when the bacteria attempt DNA repair, block the DNA polymerase with famciclovir. I've also combined famciclovir with lamivudine. It's generally not advised to combine famciclovir and valaciclovir as these are chemically similar.
I'm not sure what effect it would have on bartonella. I haven't had any bartonella symptoms for about
2 years, so I assume it's just hitting borrelia at this point.
I described what I did about
bartonella here:
https://www.healingwell.com/community/default.aspx?f=30&m=4315526https://www.healingwell.com/community/default.aspx?f=30&m=4302255https://www.healingwell.com/community/default.aspx?f=30&m=4341258