Hi, I had chicken pox starting 4 weeks ago. I have healed from it. 3 weeks ago when I had active blisters I had a mild redness in my left eye with no vision disturbances. 2 weeks back I still had the redness along with some strain when I read/look at my mobile phone. I went to an ophthalmologist who tested and told me that the discomfort is due to the healed blisters inside of my eye. He has prescribed a lubricant for a period of 3 months. I still have the same discomfort stated above. Should I be concerned about this or will all of this resolve automatically?