If jaundice occurs, which is often referred to as yellow skin and urine like strong tea, do not rush, you can follow the steps below to deal with it. 1, blood test liver function: to see if the liver lesions, including hepatitis, liver tumors and other diseases. Because the above diseases can cause jaundice. 2. Ultrasound of the liver and bile ducts: It can reveal whether there is dilatation of the bile ducts inside and outside the liver. If there is dilatation, the bile ducts are usually blocked and cause jaundice. Common causes include bile duct tumors, bile duct stones or bile duct inflammation. If there is no dilatation, it suggests a liver lesion or a hemolytic disease. 3, timely consultation: after the appearance of jaundice, you can go to the hepatobiliary surgery, but also to the corresponding internal medicine. 4, common diseases: common surgical diseases that cause jaundice include: bile duct cancer, bile duct stones, pancreatic head cancer, bile duct inflammation, duodenal papillary lesions (papillary cancer), etc.; rare diseases include: diseases that increase hemolysis due to red blood cell lesions. Such as spherocytosis, due to hepatocellular carcinoma complicating bile duct cancer embolism or hepatobiliary cell carcinoma invading the bile ducts, etc. 5, precautions: If pathological jaundice, that is, the above-mentioned common diseases, means that the body has a more serious disease; if conditions should be as soon as possible to the best local hospital to see a doctor, so as not to delay the diagnosis and treatment of the disease.