Diarrhea caused by hepatitis B is mainly characterized by steatorrhea. Hepatitis B is viral hepatitis B. After being infected with hepatitis B virus, it will cause some damage to the liver, leading to a decline in liver function, and the digestive ability will also be weakened, if the patient eats too much food with high fat content, it is easy to cause steatorrhea, and the stools are usually yellowish and dilute, but usually there is no fever and other symptoms such as heaviness. If the diarrhea is caused by hepatitis B, it may be accompanied by other digestive symptoms, such as nausea, vomiting, greasiness or indigestion. If you suspect that diarrhea is caused by hepatitis B, you should go to the hospital in time and cooperate with the doctor for examination, such as aminotransferase test and virus test, so as to make a clear diagnosis and take targeted treatment.