Had singles several years ago. Got over it fairly quick because my aunt noticed a mark I had on my forehead. Saw doctor that day. Less than a month later all symptoms were gone. Wife came down with it 4 years ago. Thought it was a Sinus attack. It ended up in her left eye. Today she still has some signs of Shingles. Takes medication everyday. Needs to visit doctor every 3 months or sooner to make sure it is not coming back.
According to my doctor every person is affected by shingle differently. Getting it in the head can be one of the worst and diagnose. At my recent doctor visit. Doctor asked if I had the Shingles shot. Asked if I wanted one. Gave me a prescription for it. I have not gotten it yet. Getting the shot does not mean you will not get Shingles.