Symptoms of urinary incontinence in women

Written by Wang Shuai
Urology
Updated on May 21, 2025
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Urinary incontinence primarily refers to the uncontrolled leakage of urine from the urethra. In female patients, stress incontinence and urge incontinence are more common. Urge incontinence is often seen in acute cystitis. In such cases, there are evident symptoms of urinary urgency, and severe cases can lead to incontinence. Stress incontinence, on the other hand, is more common among women who have given birth. It mainly occurs when coughing, sneezing, lifting heavy objects, laughing, or any other action that increases abdominal pressure, causing urine to leak from the urethra. Mild stress incontinence can be improved through exercises that strengthen the pelvic floor muscles and the detrusor muscle. For moderate to severe stress incontinence, it is recommended to consider surgical treatment as soon as possible.

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Written by Wang Shuai
Urology
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Causes of stress urinary incontinence

The onset of stress urinary incontinence primarily refers to the phenomenon where a sudden increase in abdominal pressure during activities such as laughing, sneezing, lifting heavy objects, or jumping rope causes a small amount of urine to leak from the urethra. The main cause of stress urinary incontinence is due to the relaxation of the detrusor muscle, commonly seen in women who have had multiple vaginal deliveries. Treatment for this condition should be based on the severity of the incontinence. For mild incontinence, it can be improved through functional exercises of the detrusor muscle and pelvic floor muscle training. For moderate to severe stress urinary incontinence, surgical treatment is recommended.

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Written by Wang Shuai
Urology
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What are the characteristics of the various types of urinary incontinence?

There are several types of urinary incontinence, common ones include stress incontinence, urge incontinence, overflow incontinence, and true incontinence. Stress incontinence, which is common in clinical practice, primarily occurs in women, especially in those who have given birth, are obese, or are elderly. It is characterized by the involuntary leakage of urine through the urethra during coughing, laughing, or sneezing. Urge incontinence, often seen in acute bladder inflammation, usually presents with symptoms such as frequent urination, urgency, painful urination, and pain in the lower abdomen before the onset of incontinence. Overflow incontinence is more common in elderly men, caused by urinary obstructions, such as those resulting from prostatic hyperplasia compressing the urethra, leading to urinary retention. In this case, the patient's bladder area may exhibit significant distension and tenderness. True incontinence is often seen in cases of neurological damage, such as from spinal injury or intracranial disorders.

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Written by Chen Tian Jing
Colorectal Surgery
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Can fecal incontinence be cancer?

The most common causes of fecal incontinence are neurological dysfunction or relaxation of the local anal sphincter. In some cases of advanced rectal cancer, excessive tumor growth can enlarge the local intestinal contents, leading to involuntary expulsion of feces. Diagnosis involves further examination using electronic colonoscopy, digital anal examination, and assessment of neurological function. If the cause is related to a neurological disorder, treatment by a neurologist is required. If the cause is relaxation of the anal sphincter, then anal sphincter tightening surgery may be considered. In cases where fecal incontinence is caused by an intestinal tumor, surgery to remove the tumor is recommended, along with radiation or chemotherapy.

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Written by Wang Jian
Urology
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What department should I go to for urinary incontinence?

Urinary incontinence refers to the involuntary leakage of urine from the bladder, uncontrollable. There are many causes of urinary incontinence, categorized into stress incontinence, overflow incontinence, urge incontinence, and functional incontinence. If urinary incontinence occurs, it is advisable to visit a urologist and undergo some related examinations. The most common type among female patients is stress incontinence. For instance, urine might involuntarily leak during coughing, sneezing, or lifting heavy objects. This is associated with weak pelvic floor muscles, impaired function of the bladder sphincter or urethral sphincter, lack of coordination among these muscles, and a deficiency of estrogen. Urge incontinence is mainly seen in urinary tract infections, whereas overflow incontinence can be seen in conditions like prostate enlargement, urethral stricture, or neurogenic bladder.

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Written by Chen Tian Jing
Colorectal Surgery
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Can fecal incontinence be recovered?

If fecal incontinence occurs, the first step is to identify the main cause of the fecal incontinence. If it is caused by relaxation of the anal sphincter and anal canal, then surgery can be performed to tighten this area, specifically through an anal tightening procedure, which can restore control over fecal incontinence. If the patient has other underlying diseases or is elderly and frail, accompanied by changes in the nervous system, the symptoms of fecal incontinence may be alleviated through medication or physical therapy, but complete recovery is unlikely. This is because the recovery of the nervous system requires the integrated regulation of other bodily organs and functions. If there are multiple underlying diseases or if the patient is elderly and frail, especially in the later stages of coma, recovery is difficult.