Almost everyone has indeed suffered from a headache, whether the pain is sharp, dull, behind the eyes, all over, lasting a couple of hours, or even a couple of days. Most commonly, they are caused by tension. Tension headaches affect about 75% of Americans and are described as constant band-like pain, tightness, or pressure around the forehead or back of the head and neck. Every client’s case can be different, but a Chiropractic adjustment and manipulation of the upper two cervical vertebrae can be beneficial!