Generally, the drains can be removed from patients with liver abscesses in 2 to 4 weeks, but the exact time varies from person to person. At present, clinically, the common liver abscesses are bacterial liver abscess and amoebic liver abscess. After percutaneous hepatic puncture and drainage for patients with liver abscess, for a single small abscess cavity in a good location, the drainage tube can be removed in about 2-4 weeks after the operation when there is no pus outflow and the rinsing liquid becomes clear and the abscess cavity is obviously reduced, and the patient’s general condition improves. However, for the larger abscess cavity with poor location, the extraction time should be delayed to more than 4 weeks. And the time of extraction is also relatively delayed for people with poor physical condition and more serious illness. In addition, this kind of people should pay attention to their daily life, eat a light diet, pay attention to rest, do not overwork, so as not to affect the recovery of the disease. For the specific time of extubation, you can consult your own competent doctor, depending on the specific situation.