Gallstones are small, hardened lumps that can build up in the gallbladder, a pear-shaped organ near your liver that stores a digestive fluid called bile. If you have signs and symptoms of gallstones, such as sudden intense pain in the right upper area of the abdomen, nausea, or vomiting, your doctor may recommend surgery. Gallbladder removal surgery (cholecystectomy) can help alleviate your symptoms and prevent complications associated with gallstones, such as gallbladder inflammation and blockage of the pancreatic or common bile ducts, which are important structures involved in digestion. A