Valacyclovir

500-1000mg BID/TID depending on indication

HSV First Episode (genital): 1g PO BID x 7-10 days

HSV Recurrent Episodes (genital): 500 mg PO BID x 3 days OR 1 g PO daily x 3 days

HSV Episodic/Recurrent (oral): 2g PO BID x 1 day