Urinary incontinence is currently mainly divided into stress urinary incontinence, urge urinary incontinence, overflow urinary incontinence, and true urinary incontinence. The main symptom of stress urinary incontinence is urine leakage from the urethra during coughing, sneezing, laughing, or jumping rope. Urge urinary incontinence is commonly seen in acute bladder inflammation, people with diabetes, and those with sclerotic bladder necks, leading to situations of urge incontinence. The main manifestation is a sudden strong urge to urinate, requiring immediate action to urinate; if not managed in time, urine will leak from the urethra. Overflow incontinence, commonly found in lower urinary tract obstructions, especially in elderly men with prostate enlargement, causes overflow incontinence due to urethral blockage, characterized by a distinct feeling of fullness in the lower abdomen.