The color of urine like tea may be a physiological phenomenon or a pathological phenomenon. Physiological phenomenon is caused by drinking too little water; pathological phenomenon is mostly caused by hemoglobinuria, myoglobinuria, hematuria. 1. Drinking too little water: Drinking too little water in life will lead to the concentration of urine, and urine is stored in the bladder for a long time, the epithelium of the bladder mucous membrane also has a certain reabsorption capacity, which will lead to the color of urine like tea. 2. hemoglobinuria: the presence of hemoglobin in the urine will also induce the state of tea-colored urine. Hemoglobin is common in severe intravascular hemolysis, such as blood transfusion or hemolytic anemia. 3. Myoglobinuria: Myoglobin is often seen in crush syndrome, or ischemic myonecrosis and other related diseases. However, under normal circumstances, strenuous exercise can also induce the production of myoglobinuria. 4. hematuria: if venous bleeding, but the bleeding is not particularly serious, can also lead to the appearance of tea-colored urine. The cause is complex and needs to be further clarified through auxiliary tests. Tea-colored urine may also be caused by other factors, if the patient continues to appear like tea-colored urine, after ruling out that it is caused by drinking too little water, you should go to the regular hospital in a timely manner for treatment.