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.
North Carolina borders by Georgia, South Carolina, Tennessee and Virginia. North Carolinaâs 10 largest cities are Charlotte, Raleigh, Greensboro, Winston-Salem, Durham, Fayetteville, Cary, Wilmington, High Point and Greenville. Learn more about Historical Facts of North Carolina Counties.