Gallstones are solid particles that form in the gallbladder, a small organ located under the liver that stores bile. Bile helps digest fats, and gallstones form when bile contains excess cholesterol, bilirubin, or other substances. While gallstones are often asymptomatic, they can sometimes lead to serious complications if left untreated. This blog explores the potential complications of gallstones, their symptoms, and the importance of timely medical intervention. What Are Gallstones? Gallstones are hardened deposits that develop in the gallbladder. They vary in size and can be as small as a grain of sand or as large as a golf ball. While many people with gallstones do not experience symptoms, others may develop severe pain or complications.