Cirrhosis has the potential to cause cognitive dysfunction. For patients with cirrhosis, the liver’s detoxification function will be reduced, but sometimes eating high protein food, or diarrhea or fever may cause hepatic encephalopathy, which is also one of the complications of cirrhosis. When cirrhosis patients develop hepatic encephalopathy, they tend to have symptoms such as coma, misrecognition of family members, and cognitive impairment. Therefore, cirrhosis has the potential to cause cognitive dysfunction. For those who suffer from cirrhosis, in addition to cognitive dysfunction, complications such as gastrointestinal bleeding, hepatic ascites, hepatorenal syndrome, etc. may also occur. It is recommended that patients suffering from cirrhosis be actively treated under the guidance of a doctor to reduce the chances of complications.