Urine like iced tea after strenuous exercise may be caused by functional hematuria, urinary tract infection, urinary stones and other factors. 1. Functional hematuria: in strenuous exercise, may lead to localized mild damage to the urinary tract, there is a small amount of bleeding, may lead to urine like iced tea, belonging to the functional hematuria, generally be able to return to normal on their own. 2. urinary tract infection: suffering from urinary tract infections, such as urethritis or cystitis, localized obvious edema, in the exercise may lead to edema parts of the rupture bleeding, may make the urine like iced tea, accompanied by frequent urination, urinary urgency, urinary pain and other symptoms. 3. urinary stones: for example, bladder stones or ureteral stones, during strenuous exercise, the stones move repeatedly, causing damage to the bladder or ureter, which may make the urine like iced tea, accompanied by severe lower back and abdominal pain, frequent urination, urinary difficulties and other symptoms. After strenuous exercise urine like iced tea, and the presence of other abnormal manifestations, should be alert for disease factors, it is recommended to go to the hospital urology department for examination and treatment.