Apply an over-the-counter antiviral cream at the first sign of tingling or burning
Use a cold compress to reduce pain and swelling
Keep the area clean and dry
Avoid touching, picking, or popping the sore
Wash hands after any contact with the sore
Avoid kissing and oral contact while the sore is active
Do not share cups, utensils, towels, or lip products
Use petroleum jelly or lip balm to prevent cracking
Take pain relievers if needed
Get enough rest and manage stress
Avoid acidic, salty, or spicy foods if they irritate the sore
See a doctor for prescription antiviral medicine if outbreaks are frequent, severe, or near the eyes