Eliminate sugar, junk food and sulfites from your diet.
Is your diet high on arginine?
Arginine-rich foods include chocolate, almonds, peanuts, gelatin, and grains, including but not limitig to corn, wheat and oats. All grains ar high on arginine and low on lysine, even rice, and that feeds the herpes virus.
Consider learning about Liver Flush and flushing your liver a few times.