V.D.
While I was growing up, my parents and I would drink buttermilk the moment we felt a coldsore coming on. It would always ward it off. I hate buttermilk but would pinch my nose and down a glass. If the fever blisters already had started. It would get rid of it quicker than doing nothing. A glass in morning and evening.
I worked with a girl that got herpes simplex in her eye. I just remember her going to the doctor all the time and it wasn't good. You may even think about going the see an opthamologist (eye doctor).