Areas of neighboring Fitchburg were once part of Lunenburg, but broke away around this time because the walking distance to church and town meetings was too great for many. Closed in 2000, Whalom Park on Whalom Lake was a famous theme park in Lunenburg.
If GERD remains untreated or gets progressively worse, any of the following problems or complications can occur. 1  Esophagitis means inflammation of the esophagus. 2  Esophageal strictures, or severe damage to the tissues of the esophagus, may result in the formation of scar tissue around the bottom of the esophagus.
But sometimes acid reflux symptoms are less than obvious or easy to mistake for something else. If left untreated, heartburn can lead to Barrett's esophagus, which is a precursor to cancer, says Timothy Pfanner, MD, assistant professor of internal medicine at Texas A&M Health Science Center College of Medicine, in College Station.