1. Aloe Vera
Apply Aloe Vera Gel to the affected area. It can soothe inflamed sores.
2. Tea Tree Oil
Apply tea tree oil . It has anti septic and antibiotic properties and can helps to heal your cold sore.
3. Lemon Balm
Apply lemon balm to the affected area can help from cold sores.
4. Cold Pack
Apply cold pack or ice reduces the inflammation of cold sores.
5. Petroleum Jelly
Apply petroleum jelly to the affected area can helps to heal cold sores.