Sinus infection can occur after we have suffered a bout of the common cold, viral influenza and hay fever. This is because nasal congestion is the main reason why sinus infection happens. Nasal congestion results when the mucous membranes lining the nose become swollen from blood vessels inflammation.
One of two Russian compounds that the U.S. plans to close is located in Centreville, Maryland, a State Department official confirmed to News4 Thursday afternoon. The other is in Glen Cove, New York.
Sept. 30, 2013 -- A deadly, homemade drug known as krokodil may have made its way from Russia to the U.S.Two people in Arizona are suspected of using the heroin-like drug, which rots the skin from the inside out, says Frank LoVecchio, DO, MPH.ept. 30, 2013 -- A deadly, homemade drug known as krokodil may have made its way from Russia to the U.S.