I have numbness on the top of my head. It comes and goes for two weeks, but more often now. No issues in CT scan, ca, mg, or b12.?

Any exposure to HZV? I a healthy person these symptoms may be a result of an infection with hzv even if no blisters show up. Another cause is pulling of the aponeurosis between fronatlis corrugator muscles and the semispinalis capitis muscles. It would not be a bad idea to get a CBC and fbs. Ct will not show any thing, this is probable a benign condition prone to disappear by itself.