How Do Gallstones Affect the Digestive System?
Gallstones can disrupt the normal digestive process by obstructing the bile duct, which is the channel that bile uses to flow from the gallbladder into the small intestine. Bile plays an essential role in the digestion and absorption of fats, and any blockage caused by gallstones can lead to significant digestive issues. When a gallstone obstructs the bile duct, it can cause a condition known as biliary colic, which is characterized by intense pain in the upper abdomen. This pain typically occurs after eating a fatty meal as the gallbladder contracts to release bile into the intestine but cannot do so due to the blockage. In more severe cases, the blockage can lead to inflammation of the gallbladder (cholecystitis), which can cause fever, nausea, and further abdominal pain. Prolonged blockage can also cause bile to build up in the liver, potentially leading to jaundice, which is a yellowing of the skin and eyes. If a gallstone enters the common bile duct and obstructs it completely, it can lead to pancreatitis, an inflammation of the pancreas, which can be life-threatening. Gallstones that cause persistent problems are often treated by removing the gallbladder or using other procedures to remove or break down the stones.
