Upper Abdominal Pain: Common Causes and Locations

Introduction Upper abdominal pain is a common discomfort felt in the area below the ribs and above the navel. This region, often referred to as the epigastric area, houses several vital organs, including the stomach, liver, gallbladder, pancreas, and a portion of the small intestine. Because so many different systems converge in this space, identifying the exact source of the pain can sometimes be challenging for patients and healthcare providers alike. The sensation of pain in the upper abdomen may manifest as a dull ache, a sharp stabbing sensation, or a burning feeling. It can be chronic, occurring over a long period, or acute, appearing suddenly and intensely. Understanding the location—whether the pain is on the left, right, or center—is often a primary step in determining the underlying cause. While many instances of upper abdominal pain are related to digestive issues that resolve on their own, some instances could be signs of more significant health concerns. Common Causes Indigestion (Dyspepsia) Indigestion is one of the most frequent causes of upper abdominal pain. It may occur after eating and is often described as a feeling of fullness, bloating, or a burning sensation in the upper stomach area. It is sometimes associated with eating too quickly or consuming spicy, greasy, or acidic foods. Gastroesophageal Reflux Disease (GERD) GERD happens when stomach acid frequently flows back into the tube connecting your mouth and stomach (esophagus). This backwash (acid reflux) can irritate the lining of your esophagus, leading to a burning sensation in the chest and upper abdomen, often referred to as heartburn. Gastritis Gastritis involves the inflammation of the stomach lining. It may be caused by infections, regular use of certain pain relievers, or excessive alcohol consumption. People with gastritis may experience a gnawing or burning ache in their upper abdomen that may become either worse or better with eating. Peptic Ulcers Peptic ulcers are open sores that develop on the inside lining of your stomach and the upper portion of your small intestine. The most common symptom is upper abdominal pain, which may be triggered or worsened by stomach acid hitting the open sore. Gallstones Gallstones are hardened deposits of digestive fluid that can form in your gallbladder. If a gallstone blocks a duct, it may cause sudden, rapidly intensifying pain in the upper right portion of the abdomen or the center of the abdomen, just below the breastbone. Muscle Strain Sometimes, the pain is not organ-related at all. Straining the abdominal muscles through exercise, heavy lifting, or repetitive motions can lead to localized tenderness and pain in the upper abdominal wall. Less Common Causes Pancreatitis Pancreatitis is inflammation of the pancreas, a long, flat gland that sits tucked behind the stomach. This condition may cause pain that begins in the upper abdomen and radiates to the back, often feeling worse after eating. Liver Conditions Inflammation of the liver, such as hepatitis, or other liver-related issues may cause discomfort in the upper right quadrant. This is often accompanied by other systemic symptoms like fatigue or changes in skin tone. Biliary Colic This occurs when something, usually a gallstone, temporarily blocks the bile duct. The pain is often intermittent and can be quite severe, typically located in the upper right abdomen. Splenomegaly An enlarged spleen, located in the upper left quadrant of the abdomen, may cause a feeling of fullness or pain. This is often associated with underlying infections or liver disease. Associated Symptoms Upper abdominal pain rarely occurs in isolation. Depending on the cause, individuals may experience a variety of concurrent symptoms. Digestive-related causes often bring about nausea, vomiting, bloating, and frequent belching. If the issue is related to the gallbladder or liver, one might notice a yellowing of the skin or eyes (jaundice) or dark-colored urine. In cases where the