Urethral Catheter /Foley catheter /Indwelling catheter ; Uses, types, Insertion method,

A urethral catheter is a medical device inserted into the urethra to drain urine from the bladder or to inject fluids into the urinary system. It is commonly used in various medical settings, including:

1. Urinary retention: To drain urine when the patient is unable to urinate naturally.
2. Surgery: To drain urine during and after surgical procedures.
3. Bladder irrigation: To flush out blood clots, bacteria, or other debris from the bladder.
4. Medication administration: To deliver medication directly into the bladder.
5. Urinary incontinence: To manage urinary leakage in patients with incontinence.

Types of urethral catheters:

1. Foley catheter: A balloon-tipped catheter that is inflated to secure its position in the bladder.
2. Condom catheter: A external catheter that fits over the penis like a condom.
3. Indwelling catheter: A catheter that remains in the bladder for an extended period.
4. Intermittent catheter: A catheter used for temporary drainage or medication administration.

Insertion and removal of a urethral catheter require proper technique and care to avoid complications, such as:

1. Urinary tract infections (UTIs)
2. Catheter-associated infections
3. Urethral trauma or stricture
4. Bladder damage or perforation

Healthcare professionals follow strict protocols for catheter insertion, maintenance, and removal to minimize risks and ensure patient safety.

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