Patient: current renal function is good, many cysts with polycystic liver. Urine test is +2 protein, but the rest is fine. I want to know how to treat it now? Yu Shengqiang: According to the information you provided, autosomal dominant polycystic kidney disease (ADPKD) needs to be considered, but to confirm the diagnosis, we also need to know whether there is a family history or genetic diagnosis. Generally speaking, in patients with simple ADPKD, there is usually no protein on urinalysis, except for cystic bleeding and infection. If you have protein on urinalysis, you also need to exclude other kidney diseases. The new drugs in our department are still in the process of development, and it will take some time. Currently, our department is screening patients for clinical trials of drug treatment for polycystic kidney disease. Your current treatment is mainly symptomatic treatment, such as you have high blood pressure, it is important to control the blood pressure. Avoid coffee, tea and chocolate in your diet and avoid strenuous exercise.