Fenivir® contains 10 mg/g Penciclovir 2 g.7
No. Fenivir® is the only brand available in South Africa that contains penciclovir.
On application Fenivir® is white in colour but dries clear.
Yes, Fenivir® treats the pain and noticeability of a cold sore.7
Fenivir® is clinically proven to treat cold sores fast3,4, reducing healing time by an average of 2 days3,4. Fenivir® is clinically proven to treat cold sores 2 days faster than acyclovir2.
Yes. Fenivir® is clinically proven to effectively treat cold sores in large clinical trials.7
Brief burning, stinging and numbness have rarely been reported.7
Fenivir® cannot be used inside the mouth: according to the package insert, Fenivir® should not be applied to the mucous membranes, even though systemic absorption of Fenivir® has been shown to be minimal.7