When liver cysts are small and asymptomatic, they do not require treatment and can be followed up; when they increase in size and become symptomatic, surgical treatment is recommended. Liver cysts are common benign lesions of the liver, which are categorized into parasitic and non-parasitic according to their etiology, and parasitic is generally known as hepatic cysts. When liver cysts are small, they often have no obvious symptoms and are mostly found during physical examination or treatment of other diseases; when they gradually increase in size and compress other organs, they will have different symptoms according to the organs they compress, such as abdominal pain, flatulence, indigestion and so on. 1. Generally speaking, when non-parasitic liver cysts are small and asymptomatic, no treatment is needed, and regular outpatient review is sufficient. However, when the cysts gradually increase in size and symptoms of different degrees of severity appear, surgical treatment is recommended, and the choice of surgical methods varies depending on whether the cysts are multiple or single, including open drainage of liver cysts, partial hepatectomy, and so on. 2. Parasitic liver cysts should be actively treated regardless of their size, and the treatment measures include oral albendazole and partial hepatectomy. When liver cysts are found, patients should consult the doctor in time, complete the relevant examinations, make a clear diagnosis, and then adopt corresponding treatment plan, and the drugs should be applied under the guidance of the doctor.