What Causes Hernia In Upper Abdomen?
What Causes Hernia In Upper Abdomen? A hiatal hernia occurs when weakened muscle tissue allows your stomach to bulge up through your diaphragm. It’s not always clear why this happens. But a hiatal hernia might be caused by: Age-related changes in your diaphragm. What are the symptoms of an upper abdominal hernia? Heartburn. Regurgitation of