There are no effective drugs to eradicate liver cysts. Liver cysts can be categorized into smaller liver cysts, larger liver cysts, and parasitic liver cysts, which can be treated through follow-up observation, surgery, and taking mebendazole tablets. 1. Smaller liver cysts: usually simple liver cysts are usually asymptomatic and do not require treatment, regular ultrasound observation and review is sufficient. 2. Larger liver cysts: when liver cysts are more than 5 centimeters in size, and symptoms such as compression and rapid enlargement occur, they can be treated with surgery such as open drainage of liver cysts or limited partial hepatectomy. 3. Parasitic liver cysts: Liver cysts caused by parasitic infection can be treated with oral anthelmintic drugs such as mebendazole tablets and albendazole tablets, and surgical treatment can be taken if necessary. Patients with liver cysts should consult a doctor in time for a clear diagnosis and treatment under the guidance of the doctor, and follow the doctor’s instructions for medication.