Acyclovir
"I was diagnosed with genital herpes earlier today, though the symptoms began a month ago and I mistaken it for a yeast infection. The sores started last Monday (5 days ago). 
The burning was so bad to the point where I had trouble walking. After applying acyclovir earlier I experienced moderate burning for a short amount of time but after sitting down for awhile I felt relief. let's hope that tomorrow the sores aren't as painful"