What are gallstones?
Gallstones are hard, pebble-like pieces of material, usually made of cholesterol or bilirubin, that form in your gallbladder. Gallstones can range in size from a grain of sand to a golf ball. The gallbladder can make one large gallstone, hundreds of tiny stones, or both small and large stones. Small gallstones may occasionally pass on their own, but most require medical evaluation to determine the best treatment. If you are in Covina or Glendora, a gastroenterologist can help assess your situation and recommend appropriate care.
When gallstones block the bile ducts of your biliary tract, the gallstones can cause sudden pain in your upper right abdomen. This pain is called a gallbladder attack, or biliary colic. If your symptoms continue and are left untreated, gallstones can cause serious complications.
However, most gallstones don’t cause blockages and are painless, also called “silent” gallstones. Silent gallstones usually don’t need medical treatment.