Sinusitis – More than a stuffy nose

The human sinuses are made up of four pairs of air-filled bone cavities in the nose. During an allergic reaction, the mucous membranes lining the sinuses become inflamed – a condition known as sinusitis. In addition to a stuffed nose, symptoms may include intense facial pain, a headache over one or both eyes, tender cheeks, aching teeth and general fatigue.…