Most of the portal hypertension caused by cirrhosis cannot be completely recovered, but after active treatment, it can effectively improve the prognosis of some patients and improve their quality of life. It is recommended that patients actively cooperate with their doctors, develop good lifestyle habits, and have regular follow-ups. Portal hypertension caused by cirrhosis has a poor prognosis and cannot be completely cured. Cirrhosis will increase cell degeneration in the liver and squeeze the liver blood sinusoids, and the narrowing of the liver blood sinusoids will block the blood flow in the portal vein, thus leading to portal hypertension. Drugs such as antidiuretic hormone, propranolol and octreotide can usually be used to reduce the blood flow into the portal vein and improve portal hypertension. Portal hypertension caused by liver cirrhosis needs to be treated as early as possible, if not treated in time, it may lead to rupture and bleeding of esophagogastric fundus varices, even life-threatening, and should actively cooperate with doctors for treatment.