Cirrhosis hardness of 30 needs to treat the cause, protect and improve liver function, prevent complications, and surgery if necessary. The normal range of liver hardness is 2.8~7.4kPa, liver hardness of 30kPa has been diagnosed as cirrhosis. 1.Finding the cause of liver cirrhosis: the treatment of liver cirrhosis firstly needs to find the cause of liver cirrhosis, such as cholestasis, hepatitis B virus infection, alcohol and so on, so as to facilitate the treatment of the cause of liver cirrhosis. 2. Protect and improve liver function: quit smoking and drinking, and take bed rest. Antiviral treatment, avoiding the use of drugs that have the ability to damage liver function, providing adequate nutrition to reduce the burden on the liver, and taking drugs to protect liver cells (such as ursodeoxycholic acid, adenosylmethionine, silymarin, etc.). 3. Prevention of complications: e.g. portal hypertension, hepatic encephalopathy, etc. 4. Surgery: If symptoms worsen, surgery may be considered. Liver hardness of 30kPa indicates that the condition is very serious. It is recommended to treat the condition as soon as possible, and the medication should be administered under the guidance of a doctor.