What are the symptoms of a sinus headache?
Pain and pressure are the primary symptoms of a sinus headache, usually due to the increased inflammation and decreased drainage from the affected sinus cavity. The pain of a sinus headache is often described as an increasing pressure sensation overlying the sinus that is blocked. This may be the cheek area (maxillary), the forehead (frontal area), or both. The part of the face in the area of the affected sinus can be tender to touch and reddened. Swelling also may occur. The pain can increase with changing position of the head, or when first getting up out of bed, again because of increased pressure within the sinus cavities.