What is the purpose of indwelling catheterization?

Indwelling catheterization serves several purposes in medical settings:

1. Bladder Drainage: The primary purpose of indwelling catheterization is to empty the bladder and ensure continuous urine drainage. It is commonly used for individuals who are unable to pass urine on their own due to various medical conditions, such as urinary retention or incontinence.

2. Monitoring Urine Output: Indwelling catheters allow for accurate measurement of urine output, which is essential for assessing renal function and fluid balance in patients. This is especially important in critically ill patients or those with fluid imbalances.

3. Treatment of Urinary Tract Infections: Indwelling catheters can aid in the treatment of urinary tract infections (UTIs) by allowing direct access to the bladder for antibiotic delivery and continuous irrigation to flush out infectious microorganisms.

4. Bladder Rehabilitation: Indwelling catheters can sometimes be used for bladder rehabilitation purposes. By providing a means for continuous drainage, it allows the bladder to rest and recover from certain conditions, such as bladder dysfunction or overactivity.

5. Assisting in Surgery: Indwelling catheterization may be necessary during and after certain surgical procedures to ensure proper urine drainage and minimize the risk of urinary complications.

6. Postpartum Care: In some cases, indwelling catheters may be used postpartum to help manage the patient's urinary function and prevent complications related to childbirth.

7. End of Life Care: Indwelling catheters can provide comfort and ease of management for individuals receiving palliative care or end-of-life support.

It is important to note that indwelling catheters should be used only when medically necessary and for specific indications, as they can carry risks of complications such as urinary tract infections, discomfort, and tissue damage if not properly cared for.