For the treatment of cold sores, early use can prevent cold sores.
Start application when you feel the tingle around the affected area/s.
Viraban prevents cold sores developing and shortens healing time.
Viraban Cold Sore Cream Aciclovir 5% w/w 5g
NZ$ 16.89
Acyclovir 5% w/w
Apply a small amount of ointment 5 times daily for 5 days to the affected area.