10 Stomach Pain Causes

2. Heartburn Due to GERD

Stomach pain can also be caused by Gastroesophageal Reflux Disease (GERD), a condition which affects the lower portion of the esophagus. This can result in a sharp pain at the upper stomach and lower chest area. The valve’s weakening will separate the stomach from the esophagus and this can trigger the stomach acid to splash back to the esophagus, which explains the stomach pain, discomfort, and burning sensation.

People who have asthma are more prone to developing GERD. That’s because asthma flare-ups can make the lower esophageal area to relax, allowing the stomach contents to flow back into the esophagus. There are also asthma medications that are known to worsen the reflux symptoms.

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