Signs of improvement of liver abscess include reduction or disappearance of uncomfortable symptoms and reduction or disappearance of abscess. Liver abscess is a kind of infectious disease, when attacking, it can cause patients to have pain in the liver area, some patients may also have nausea and vomiting, loss of appetite and other symptoms, if the patient’s related symptoms gradually reduced or disappeared, it is considered that the liver abscess is gradually getting better. Patients with liver abscess often have lesions in the liver, which can be detected by ultrasonography. If the lesions of liver abscess gradually decrease or even disappear during ultrasonography, it is considered that the patient’s liver abscess has improved or healed. Patients with liver abscess need to cooperate with doctors and receive treatment early, and eat more low-fat and easy-to-digest food. Once the diagnosis is confirmed, the patient should receive reasonable and standardized treatment under the guidance of specialists and undergo regular review.