Whenever I go to bed to bed at night, my head begins to itch, why is that?

Answer 1

A couple of things come to mind: First, you should buy a new pillow and wash the pillowcase. Make sure you have washed and dried your hair before going to bed. Change shampoos from what you are currently using.

Secondly, your head may have been itchy all day, but this is the only time when you are quiet and calm enough to notice.

Answer 2

bed bugs