A blocked lymphatic vessel may have white urine. Lymphatic vessel blockage is mostly caused by inflammation, tumors, or injury. With this condition, the patient may experience symptoms such as lymphedema as well as extravasation. Lymphatic fluid may enter the urinary tract as well as the abdominal cavity, causing the patient to have substances such as proteins in the urine, making the urine look white. If left untreated, lymphatic vessel blockage may also lead to a sustained increase in pressure in the lymphatic vessels, causing them to rupture and causing significant pain, which can have a serious impact on the body. Patients with lymphatic vessel blockage should go to the hospital in time, and choose the appropriate method of treatment under the guidance of the doctor.