A hernia is when part of your insides bulges through your muscle or other tissues. A hiatal hernia occurs when the top of your stomach or another internal organ pushes through an opening in your ...

Medically reviewed by Jeffrey S. Lander, MD Key Takeaways Chest pain when coughing can sometimes be a sign of a medical ...

Acid reflux, heartburn, and gastroesophageal reflux disease (GERD) are often confused, yet each condition affects digestive health differently. Acid reflux occurs when stomach acid flows back into the ...

Acid reflux, heartburn, and GERD are distinct digestive conditions with varying symptoms and severity. Acid reflux involves stomach acid flowing back into the oesophagus, causing irritation. Heartburn ...