Consumer Price Index. The Consumer Price Index (CPI) program produces monthly data on changes in the prices paid by urban consumers for a representative basket of goods and services. The CPI for All Urban Consumers (CPI-U) is the index most often reported by the national media.
Acute sinusitis is usually caused by a viral or bacterial infection. The common cold, which is caused by a virus, may lead to swelling of the sinuses, trapping air and mucus behind the narrowed sinus openings. Both the nasal and the sinus symptoms usually go away within two weeks.
The inflammation and excess mucus production causes congestion, which leads to pressure inside the sinuses. This pressure causes pain and tenderness around and behind the eyes, in the forehead, toothache like pain, a sore nose and headaches.