Oftentimes over-the-counter meds are not effective in treating acid reflux. Cases of severe acid reflux may be the result of a hiatal hernia. Depending on the severity of the hernia, symptoms may vary. Hiatal hernia symptoms may include: Chest pain Severe Heartburn Abdominal pain Frequent burping Difficulty Swallowing Burning in the throat Nausea Regurgitation Chronic… read more //