Use antiviral medicines as soon as symptoms start
Apply docosanol cream at the first sign of a cold sore
Keep the area clean and dry
Use a cold compress to reduce pain and swelling
Take over-the-counter pain relievers if needed
Avoid touching, picking, or popping the sore
Wash hands after touching your face
Avoid kissing and oral sex while sores are present
Do not share cups, utensils, lip balm, or towels
Use lip balm and sunscreen to help prevent future outbreaks
Get enough rest and manage stress
See a doctor if outbreaks are frequent, severe, or near the eyes