Urinary place refers to the urethral opening, girls urethral opening a little red, will be painful may be urinary tract infection, urethritis and other urinary system caused by, but also may be vulvovaginitis and other reproductive system caused by, should be timely consultation, to identify the cause of the disease. 1. Urinary tract infection: Because the urethra of girls is shorter and wider, closer to the anus, and the opening is located under the labia, it is easy to have urinary tract infection. Patients may have redness and pain in the urethra, as well as frequent urination, urinary urgency, cloudy urine, fever and other symptoms. 2. Urethritis: girls with low immune function, or poor hygiene habits, poor local hygiene, long-term holding urine, etc., leading to the invasion of mycoplasma, trichomonas, herpes simplex virus and other invasions, thus causing inflammatory reactions. The main manifestations are urethral mucosal redness and swelling, painful urination, tingling, followed by frequent urination, urinary urgency, painful urination and other symptoms. 3. Vulvovaginitis: vulvar part of the urethra, anus, vagina adjacent, and local often wet, bacteria are easy to reproduce, and more contact with the outside world, prone to inflammation. Therefore, girls urethral redness, pain may also be caused by vulvovaginitis. Clinical manifestations of vulvar redness, burning pain, itching, etc., can also be complicated by urinary tract infections such as urinary pain and frequency. Girls with redness and pain in the urethra should consult a doctor in time to clarify the cause of the disease, and then be treated accordingly. At the same time, during the treatment period, you need to keep the urethra clean and dry, pay attention to rest, avoid overwork, and exercise appropriately in order to strengthen the resistance and promote the recovery of the body.