Recurrent cold sores
Every intervention in the library graded against Recurrent cold sores — 1 link, strongest claim first. Each is the entry’s own reading of the evidence, not advice for anyone in particular.
May improve1 link
- L-LysineEvidence grade C
Prevention
Directions and grades are read from each intervention’s own entry in this library. They describe the evidence for a link, not what anyone should take, and they are no substitute for a clinician who knows the person.