Reply To: Clarity › Forums › Herpes Questions › Clarity › Reply To: Clarity February 19, 2022 at 3:43 pm #76572 Terri WarrenKeymaster Something that lasts 4 weeks is very very unlikely to be HSV, especially since there was only one lesion. There is no need to increase the dose is 2,000 a day. 1 gram should be adequate. Terri