The clinical manifestations of mud-like gallstones include abdominal pain, abdominal distension, patients feel a burning sensation in the stomach, belching, vomiting of acid, etc. These conditions will be more serious especially after the patients have eaten oily food. As the sediment-like stones are easily discharged down to the common bile duct, it will trigger secondary stones in the common bile duct, which will lead to cholangitis, so the patient will have symptoms such as pain in the middle and upper abdomen, dark yellow urine, fever, and so on. Therefore, once a patient develops mud-like gallstones, he should not ignore its existence just because the stone is very small. In fact, this kind of sediment-like stone is the most likely to change its shape in the gallbladder, and once the change occurs, the patient will feel unbearable pain, and it will also induce other complications. Therefore, for sediment-like stones, patients need to seek timely medical treatment, so that doctors can give the most reasonable and targeted treatment plan.