- Heartburn pain can be basically mild for a lot of us, but for others it's frequently very painful. Knowing and understanding what will cause Acid Reflux disease is crucial to treating heartburn. Heartburn is the general term for acid reflux, reflux and GERD, or gastroesophageal reflux disease. Acid Reflux and Heartburn trouble can be cured naturally. A Temporary acid reflux syndrome like heartburn during pregnancy may be improved by eating specific foods and avoiding other food. The GERD diet can often be a sufficient solution to Acid Reflux disease. We've got an acid reflux treatment for you or someone you know.