Drugs used to treat cirrhosis include antiviral drugs such as entecavir, drugs to protect liver cells such as hepatic tylenol, and hemostatic drugs such as posterior pituitary gland hormone. 1. Antiviral drugs: patients with cirrhosis caused by viral hepatitis B need to take oral antiviral drugs such as entecavir. Entecavir has adverse reactions such as headache and nausea, and it is forbidden for those who are allergic to this drug. 2. Hepatoprotective drugs: Silymarin tablets, hepatic tylenol and other drugs have the effect of protecting liver cells, which is effective for patients with cirrhosis. Silymarin tablets have mild diarrhea and other adverse reactions, allergic to the drug is prohibited. Hepatotaxel has adverse reactions such as redness, gastrointestinal discomfort, and is contraindicated for those who are allergic to the drug. 3. Hemostatic drugs: Cirrhosis can lead to portal hypertension and complications such as gastrointestinal bleeding, which can be stopped by post-pituitary hormone, vitamin K and other drugs. Postpituitary hormone can appear diarrhea, nausea and other symptoms, allergic to the drug is prohibited. Vitamin K has adverse reactions such as epigastric discomfort, severe obstructive jaundice is prohibited. 4. Enteral nutrition: patients with cirrhosis can also be given vitamins, pancreatic enzymes and other drugs to maintain enteral nutrition. A large number of long-term use of vitamins can cause diarrhea, headache and other discomforts, pancreatic enzymes have abdominal pain, nausea, vomiting and other adverse reactions. The above medication is recommended to be used under the guidance of a doctor, and should not be used blindly on its own to avoid adverse effects.