Gynecological inflammation may affect the bladder and easily induce cystitis. The physiological structure of women is special, the urethral opening is closer to the vaginal opening, and the urethra is short and straight. After suffering from gynecological diseases, such as vaginitis, endometritis, etc., there is inflammatory material outflow, which is not treated in time, the inflammatory material will enter into the bladder through the urethra, causing cystitis, which may affect the bladder. Because the bladder is adjacent to the uterus, inflammation of the female reproductive system can also directly irritate the bladder, especially the neck of the bladder, causing symptoms of bladder irritation such as frequent urination and urgency. After suffering from cystitis, due to inflammatory stimulation, it may cause urinary pain, frequent urination, urinary urgency and other symptoms, and in serious cases, it may also cause hematuria; therefore, after confirming gynecological diseases, it is necessary to carry out timely treatment, and in the process of treatment, it is necessary to strengthen the daily care, often wash the lower body, and change the underwear as well as sanitary napkins diligently, so as to avoid inducing cystitis. If you feel unwell, you should go to the hospital in time and consult your doctor.