Normal Pressure Hydrocephalus

[Pete H]

I received a NPH shunt in May. I have had great results with mobility and most of my other symptons went away. But now I seem to be having trouble focusing, especially when I read. I am still having my shunt adjusted and it seemed to get worse after I had it adjusted yesterday. Now I am wondering if it might be the result of pressing on the valve or other pressure on my head on the side where the shunt is located. I am wondering if others with shunts have had subsequent eyesight problems. Thanks, Pete