Does it release endorphins or something into the blood stream? It must be a pain/pleasure thing. I can scratch an itch till it bleeds, but then, it feels really good.
Discuss
when scratching the areas of the brain that are associated with unpleasant emotions and memories becomes less active- hence it feels better. as well as when scratching you are "overriding" the pain/discomfort by using a stronger/different stimulus in the form of touch- the scratch
Originally Posted by alix2.0 http:///forum/post/2720432
that always makes me cough. and eyedrops always make me sneeze.
you may have some wires crossed.