Nasal/Sinus Irrigation. Irrigation of the nasal cavity is an ancient technique based on early homeopathic and yogic practices. Doctors have recognized the benefits of nasal irrigation and have begun to study them to see how well they work and when they should be used.
Largest cities in South Carolina. 1  Columbia. 2  Charleston. 3  North Charleston.  Mount 1  Pleasant. Rock Hill. 2  Greenville. Summerville. 3  Sumter. Goose  Creek. Hilton 1  Head Island. 2  Florence. Spartanburg.  Aiken. 1  Myrtle Beach.  Anderson. Greer.
The population of the surrounding area was 400,492 as of 2010, making it the third-largest urban area in South Carolina as well as the fastest growing. Greenville is the largest city in the Greenville-Anderson-Mauldin Metropolitan Statistical Area. The MSA had a population of 874,869 in 2015, making it the largest in South Carolina and the third largest in the Carolinas. Greenville is the largest city in the Greenville-Spartanburg-Anderson Combined Statistical Area. According to United States Census Bureau, the CSA had a population of 1,426,625 as of 2015, making it the largest CSA in the state. The CSA, a 10-county region of northwestern South Carolina, is known as The Upstate.