I have taken an antiviral in the past for elevated chronic EBV titers and did not recall relief. I am in a long relapse now so am willing to try Famciclovir. I've had elevated titers for 35+ years. I thought I was in a relapse of sxs of mycoplasma pneumonia but sxs have not responded to clarithromycin so I'm thinking this is viral. Throat is red as hell, exhausted, swollen glands -- the usual. Oldtimer sufferers -- is it worth it?