Yellow palms are usually caused by several reasons: First, digestive system diseases, the most common diseases are hepatobiliary diseases, usually acute hepatitis, acute liver injury, acute infectious hepatitis, cirrhosis and even liver cancer, will appear the aforementioned yellow palms. Second, such as acute cholecystitis, acute cholangitis, acute obstructive cholecystitis will appear yellowing of the palms, accompanied by yellowing of the circumference, yellowing of the eyes, and even yellowing of the skin clinical symptoms and performance. Third, the common yellowing of the palms will also have the cause of anemia, caused by insufficient diet or long-term sleep deprivation and other conditions that cause anemia, will produce low hemoglobin, which will also lead to yellowing of the palms. Fourth, such as rare diseases, such as poisoning, metabolic diseases will also appear the clinical manifestations of yellow palms.