How do i get rid of a cold sore fast please?

Rest and medication: Stress is by far the most common cause of cold sore which is the recurrence of herpes viral infection. It is a self limiting condiction and normally heal in 2 weeks. Rest and stress control will help the healing process. Certain medicatons such as Acyclovir can speed the healing but not too much.

Valtrex/ remedies: Melissa officinalis or lemon balm (cream) expedites healing of cold sores. It can reduce healing time by half. Studies also show that regular use can help v recurrences. Brief supplementation with lysine 1, 000mg orally three times a day at the onset, can also hasten healing. Your physician can prescribe oral valtrex (valacyclovir).