The District of Columbia is a special case. It is not an actual state, and hence does not have senators or congressional representation. It is located between Virginia and Maryland on the Potomac River. It is on the Potomac River between Virginia and Maryland and coextensive with the District of Columbia.
Alcohol, caffeine, antibiotics, aspirin, or other drugs can also cause ear noises. Tinnitus may occur with hearing loss. Sometimes, it is a sign of high blood pressure, an allergy, or anemia. Rarely, tinnitus is a sign of a serious problem like a tumor or aneurysm.
Updated September 01, 2016. Plugged ears can be caused by a few different things. The list includes fluid in the ear, changes in atmospheric pressure, excessive ear wax, or if you are an eight-year-old-boy because your best friend dared you to stick gravel in them. Each cause will have a different treatment so you don't have to live with clogged ears.