Urine tea red color is mainly considered with urine concentration, urinary tract infection, urinary tract stones and other factors. 1. Concentration of urine: prolonged insufficient drinking water leads to a decrease in urine volume, urine concentration, urine can appear yellow, or even tea red. After timely hydration, this phenomenon will soon disappear. 2. Urinary system infections: such as pyelonephritis, urethritis and other diseases, in addition to frequent urination, urinary urgency and other symptoms, may also trigger hematuria, and then appear this disease. 3. urinary stones: such as bladder stones, kidney stones, etc., stones in the process of movement, may scratch the mucous membrane, causing bleeding, and then the symptoms of urine tea red. Urine tea red may also be caused by other factors, such as the appearance of urine tea red symptoms, must be taken seriously, as soon as possible to the regular hospital to clarify the cause of the disease, corresponding treatment, to avoid deterioration of the condition.