An eyelid twitch, or blepharospasm, is a repetitive, involuntary spasm of the eyelid muscles. A twitch usually occurs in the upper lid, but it can occur in both the upper and lower lids. For most people, these spasms are very mild and feel like a gentle tug on the eyelid.
Berkeley County, South Carolina. Berkeley County is a county in the U.S. state of South Carolina. As of the 2010 census, its population was 177,843. Its county seat is Moncks Corner. After two previous incarnations of Berkeley County, the current county was created in 1882.
Clinton, SC Population and Races. As of 2010-2014, the total population of Clinton is 8,525, which is 5.36% more than it was in 2000. The population growth rate is much lower than the state average rate of 17.83% and is much lower than the national average rate of 11.61%.