Please help.... I have had a thumper headach for the past almost 3 days now. The parmasist suggested that it is sinsus induced, my healtcare provider had no availiablity to see me. I am one step from going to the er. Please help. I read the other boxes at the store and all of the pictures are of the front of the head. This only releases if I put my hand and hold my neck straight then I feel the release of preasure. I have no nasial drip, or throught problems. I just have a headach that will not go away. Please let me know if Suddifed it the right choice or just go to the er? Owwwie from Chicago