Inflammation of the sphenoid sinuses located behind the eyes can cause discomfort in the neck, ears and on top of the head, explains Healthy Women. When the sinuses become infected with bacteria, suffers may experience neck pain due to swollen glands, adds McKinley Health Center at the University of Illinois.
Additional symptoms of sinus inflammation and infections include nasal congestion that hinders breathing through the nose, pain in the forehead and around the eyes, bad breath and postnasal drip, explains Mayo Clinic. It is imperative for individuals with sinus symptoms that are accompanied by a stiff neck, visual disturbances or confusion to seek immediate medical treatment, as this can indicate a severe infection.
