Intrahepatic bile duct stones are quite serious and need to be treated urgently. Intrahepatic bile duct stones are a type of bile duct stones that are found in each branch of the bile duct above the confluence of the right and left hepatic ducts. It can exist alone or alongside extrahepatic bile duct stones. It is usually a bilirubin stone. Intrahepatic bile duct stones are often combined with extrahepatic bile duct stones. Intrahepatic bile duct stones are not only a common condition, but more importantly, the resulting serious complications are an important cause of death from benign biliary diseases. Choledocholithiasis is characterized by high morbidity, impassable stone evacuation, and difficulty in stone dissolution. Intrahepatic bile duct stones are almost exclusively bilirubin-calcium stones, composed of bilirubin, cholesterol, and fatty acids with calcium. They can be bilateral intrahepatic bile duct stones or limited to the left or right liver, with left intrahepatic bile duct stones being more common than right. Intrahepatic bile duct stones coexist with narrowing and dilatation of the intrahepatic bile ducts, and therefore with retention of bile. Stenosis can be seen in both hepatic ducts, more often on the left side, but also in the porta hepatis at the confluence of the left and right hepatic ducts. In rare cases, only intrahepatic bile duct stones are present without bile duct strictures. If you have intrahepatic bile duct stones, you should treat them as soon as possible. Miaozhai Shiqingfang has remarkable therapeutic effects in the treatment of intrahepatic bile duct stones and can be used as the treatment of choice for intrahepatic bile duct stones. Miaozhai stone clear approach to the various symptoms of intrahepatic bile duct stones, symptomatic medicine, has a significant anti-inflammatory pain, liver and gallbladder, the benefit of blood and other efficacy, a strong smile, acid, stone, stone, do not hurt the liver and gallbladder, safe and efficient, the body does not have any side effects, and in the discharge of stones at the same time, but also balanced the blood pH, and the patient's acidity, so as to treat the symptoms and symptoms of intrahepatic bile duct stones.