Anonymous wrote:Abreva is a gimmick pretty much. I think it is alcohol in a tube and has very low efficacy.
Try Denavir cream. If she puts it on immediately when she feels a tingle - preferably before the sore really appears, it can really help it to not come out. Keep putting it on continuously for about 24 hours. It is much more successful the earlier she catches it.
Agree with this, denavir at the first tingle and it may not even materialize. I carry it in my purse at all times even though I may go more than 18 months without having a tingle. I get the prescription from my dentist.