After the recurrence of cystitis, symptoms such as frequent urination, urgent urination, painful urination, and discomfort in the lower abdomen may occur. It is necessary to go to the local hospital's urology department for a formal examination and treatment in a timely manner. Urinalysis and ultrasound of the urinary system can be conducted. In terms of treatment, it is mainly based on oral or intravenous administration of broad-spectrum antibiotics. In addition, patients need to drink more water, urinate frequently, maintain cleanliness of the perineal area by washing daily, engage in appropriate exercise, avoid sitting for long periods, and avoid holding in urine.