Doing artificial liver usually has no effect on legs. Generally speaking, if the patient is punctured from the thigh area, he should do a good job of postoperative maintenance and care, after the operation, compression should be carried out to stop bleeding, and the legs need to be moved appropriately after 24 hours of treatment, usually doing artificial liver does not have too much effect on the legs. Although there may be pain in the legs after the operation, it usually disappears by itself in about 3 days. In addition, after the artificial liver, you need to go to the hospital regularly for checkups, take medication according to the doctor’s instructions, exercise moderately, avoid spicy and stimulating food, and avoid staying up late. If the patient’s leg discomfort after artificial liver surgery becomes stronger and stronger, and cannot be relieved for a long time, it is recommended to go to the hospital in time and take standardized treatment under the guidance of doctor’s advice.