Hematuria in women may be related to urethral stone, acute urethritis, pyelonephritis, bladder cancer, menstrual interference and so on. 1. Urethral calculi: mainly related to urinary tract infection, diet, poor metabolic function of the body and other factors, if the woman herself has a foreign body in the urethra or urethral stenosis and so on can also trigger the present, there can be pain in the perineum, urethra, urinary difficulty and other symptoms, and may also lead to hematuria. 2. Acute urethritis: mainly caused by pathogen infection, urethral obstruction, etc., can be manifested as itchy urethral orifice, mucosal redness and swelling, tingling, urinary urgency, urinary frequency, urinary pain, etc., may also lead to the emergence of hematuria. 3. Pyelonephritis: mainly caused by bacterial infection, often with frequent urination, urinary urgency, painful urination, mostly accompanied by lumbar pain, discomfort in the kidney area, positive pressure and percussion pain at the angle of the cribriform ridge, and pus and hematuria may be present. 4. Bladder tumor: when suffering from bladder cancer, painless hematuria may occur, which needs vigilance. 5. Menstrual interference: when women are in menstrual period, they may mistake menstruation for hematuria. It is suggested that patients should seek medical treatment in time, and after perfect examination, doctors will formulate appropriate treatment measures according to their conditions. Patients should follow the doctor’s instructions to avoid aggravation of their conditions.