I am having head ache (forehead & head sides) from long time. Which goes & comes daily / in couple of days. I have visited neurologist & taken medicine for 15 days. According to the doctor it is due to stress / thinking / tension. But while taking these medicine also the head ache continued. On other side from long time I feel symptoms of cold & cough. But the cold was never released. And I feel that the cough is stored in my sinus which is not getting released. Is it a possible reason for this head ache? Shall I visit to ENT spe. Or neurologist. Please advice.