Proper care and maintenance are crucial to prevent complications. Key aspects of catheter care include: - Ensuring the drainage bag is always below the level of the bladder to prevent backflow of urine. - Regularly cleaning the catheter insertion site with mild soap and water. - Monitoring for signs of infection, such as fever, foul-smelling urine, or discomfort. - Maintaining adequate hydration to keep urine diluted. - Checking for kinks or obstructions in the catheter tubing.