• Ensure an indwelling urinary catheter is appropriate.
• Use an indwelling catheter only after alternative methods of management have been considered.
• Regularly review the clinical need for catheterization and remove the catheter as soon as possible.
• Use intermittent catheterization in preference to an indwelling catheter if this is clinically appropriate and is a practical option for the person.
• Prevent the introduction of infection.
• Healthcare personnel should be trained and assessed in their competence to perform urethral catheterization using aseptic procedures.
• Urine samples should be obtained from a sampling port using an aseptic technique.
• Catheters should be changed only when clinically necessary (for example, to prevent blockage), or according to the manufacturer's recommendations.
• When changing catheters, antibiotic prophylaxis should only be used for people with a history of catheter-associated urinary tract infection following catheter change.
• Do not use:
• Bladder instillations or washouts.
• Prophylactic antibiotics when changing catheters in women with a heart valve lesion, septal defect, patent ductus, or prosthetic valve.
• Topical antiseptics or antibiotics applied to the catheter, urethra, or meatus; daily washing of the meatus with soap and water is sufficient.

In depth