I suffered a TBI about five years ago and still suffer lapses of concentration and tiredness etc.
Yesterday I was playing with my granddaughter and banged the back of my head on a cupboard.
It wasn't a particularly hard knock but I felt dizzy afterwards and then was sick followed by a feeling of unbalance and grogginess. Today I have slept three times and am struggling to concentrate.
Anyone else found the same after a TBI? I guess it is the weakness point.