Gallstones can be self-tested, the self-test method of gallstones mainly includes clinical symptoms, but it is easy to misjudgment. It is recommended to consult a doctor in time to improve laboratory tests and imaging tests to confirm the diagnosis. 1. Clinical symptoms: Gallstones can be categorized into gallbladder stones, extrahepatic bile duct stones and intrahepatic bile duct stones. The main symptoms of gallbladder stones are biliary colic and severe pain. There are also symptoms such as fullness, discomfort and acid reflux. The main symptoms of extrahepatic bile duct stones include right upper abdominal colic, chills and high fever, and jaundice. Intrahepatic choledocholithiasis has no obvious symptoms, but occasionally, it can be seen in the right upper abdominal distension, fever and so on. 2. Laboratory tests: such as routine blood tests, inflammation index tests and liver function tests. 3. Imaging tests: including ultrasound, abdominal CT, magnetic resonance cholangiopancreatography, endoscopic retrograde cholangiopancreatography and so on. Patients who suspect that they have gallstones must go to the hospital to improve the relevant examination before targeted treatment.