Stress urinary incontinence is medically defined as involuntary leakage of urine when abdominal pressure increases. Symptomatically, it manifests itself as an inability to control the urge to urinate at will when abdominal pressure increases such as coughing, laughing, sneezing, or lifting heavy objects, resulting in urine leakage. Patients with this symptom may suffer from eczema, bed sores, skin and urinary tract infections; psychologically, their daily life may be restricted, and their appearance and odor may cause anxiety, anxiety and loss of self-confidence. Stress urinary incontinence occurs mainly due to relaxation and atrophy of the pelvic muscles, changes in the anatomical position of the urethra and bladder, and abnormal atrophy of the muscles and mucosa within the urethral wall. Its occurrence is mainly related to two factors. First, women are prone to pelvic floor muscle and fascia damage after pregnancy and vaginal birth, followed by pelvic floor tissue relaxation; second, after menopause, due to the decline in estrogen levels, the blood supply to the pelvic floor tissue decreases, and further pelvic floor tissue relaxation occurs. Female stress urinary incontinence is often associated with pelvic floor disorders. Clinically, 80% of women with stress urinary incontinence have varying degrees of bladder bulge, and 50% have varying degrees of stress urinary incontinence with bladder bulge. Stress incontinence can be classified as mild, moderate or severe. Mild incontinence occurs when coughing and sneezing and occurs at least twice a week; moderate incontinence occurs during daily activities such as walking quickly; and severe incontinence occurs in the standing position. Stress incontinence treatment should take into account the patient’s age, daily work, activity status, nature of work, as well as the patient’s own willingness to seek medical attention and cooperation, the patient’s pelvic floor tissues to support the urethra and bladder, female estrogen levels, and the severity of the patient’s urinary leakage, and make a final treatment recommendation after an overall assessment. How can female stress urinary incontinence be prevented? Pelvic floor muscle exercises are designed to strengthen the pelvic floor muscles through repetitive contraction of the patient’s piriformis muscle, especially the pubococcygeus muscle. Pelvic floor exercises can treat mild cases of stress incontinence and prevent the onset of postpartum and postmenopausal stress incontinence. Pelvic floor muscle exercises are simple, easy to learn, and not limited by time or place. They are as follows: do a tightening of the anus for no less than 3 seconds at a time, then relax. Do it continuously for 15~30 minutes and perform it 2~3 times a day; or do pelvic floor muscle exercise 150~200 times a day for 6~8 weeks as a course of treatment. We can also integrate pelvic floor muscle exercises into our daily lives. Squatting to urinate, itself a pelvic floor muscle exercise exercise, will be better than sitting on the toilet to urinate, but pay attention not to add abdominal pressure. Usually sitting, lying, standing imagine that they are solving the urine and feces, and try to hold back to solve the urine and feces, clenching the muscles around the anus and perineum, when the patient feels this muscle, then repeatedly practice this contraction, the mind silently 1, 2, 3, 4, 5 and then relax. The pelvic floor muscle exercise will be effective as long as you are persistent.