What complications can be caused by common bile duct stones and are they serious? The main symptoms during an attack are paroxysmal epigastric colic, chills and fever and jaundice all at the same time, and the symptoms are more serious and may lead to the death of the patient from circulatory collapse. The following is a detailed description of the dangers of complications of common bile duct stones: a. What complications can be caused by common bile duct stones and are they serious? Biliary bleeding: Biliary bleeding is one of the more serious complications of primary bile duct stones. Multiple small abscesses are common. There may be right upper abdominal pain, chills and high fever, jaundice and other symptoms, and the course of the disease is long. 3, acute purulent cholangitis: the most common complication of primary bile duct stones, also known as biliary tract infection. The main manifestations are right upper abdominal pain, chills and high fever and jaundice. ultrasound can find dilated bile ducts or bile duct stones inside and outside the liver. Is the complication of common bile duct stone serious? The clinical manifestations of common bile duct stones and the mild, serious and critical conditions depend entirely on the degree of stone obstruction and the presence or absence of biliary tract infection. Once the obstruction is removed, the symptoms of bile dyscrasia can be relieved. However, if the biliary tract infection is serious and complicated by acute obstructive cholangitis, the condition will develop rapidly, and nearly half of the patients will soon show signs of infectious shock, such as irritability, drowsiness, coma, decreased blood pressure and acidosis, etc. If not treated in time, they will often die within 1-2 days or even within a few hours due to circulatory failure. The above is what complications can be caused by common bile duct stones and whether the complications of common bile duct stones are serious, after the above explanation is estimated that you have some understanding of common bile duct stones, I hope the above introduction is helpful to you.