There is a self-checking method for ascites, and the general self-checking method is to judge from one’s own symptoms and abdominal palpation. The first is the symptom, pay attention to observe whether there is abdominal distension, abdominal swelling, urine, double lower extremity edema, abdominal circumference increase and other manifestations, if the above symptoms exist at the same time or a variety of existence suggests that there may be ascites. The second is the abdominal mobile turbidity sound judgment, you can carry out abdominal percussion, lying down and side lying on the lowest and highest part of the abdomen, respectively, the low side of the ascites will appear turbidity sound. If there is a mobile turbidity sound on percussion, it means that the amount of ascites is relatively large, more than 1000 milliliters. If there is simply abdominal distension, bilateral lower extremity edema and other symptoms, it is also recommended to consult a doctor in a timely manner, because the examination of a small amount of ascites is not accurate, or the need for ultrasound and other ancillary tests to help diagnose and timely treatment.