Heartburn is the result of a rise of gastric acid in-the belly which can be also frequently referred to as gastric reflux. Gastric reflux can be a major indication of-the disease known as gastroesophageal reflux disease or GERD. The rise of gastric acid seems like an excessive burning feeling that rises through the esophagus to the throat and can sometimes make you feel like you're gagging or around to regurgitate the articles of one's belly. If this disorder happens on a regular or continuing… Continuar