my daughter as been suffering with a pressure headache she has felt numb on the side of her face and has been feeling sickly on and off with it for 2 and half weeks, she hasnt been able to sleep proper with it . We have been to the doctors twice and to the walk in centre twice they have chhecked her over for different things she has been given some tablets which she is taking as told but is still suffering with this can anyone help on this matter.