Key points are not available for this paper at this time.
Famciclovir 250-mg or 500-mg twice daily is effective in the prevention of HSV recurrence in patients undergoing cutaneous laser resurfacing. Based on our clinical experience, a 500-mg dose is suggested for patients with a strong history of HSV, while 250-mg should be sufficient for those without prior HSV.
Alster et al. (Mon,) studied this question.