What water temperature is appropriate during catheter care?

• A. Very hot.
• B. Very cold.
• C. Safe and comfortable temperature.
• D. Room temperature only.

Answer: (C)

Water used during catheter care should be at a safe and comfortable temperature. The skin and surrounding tissues near the catheter are sensitive, so water that’s too hot can burn or irritate, while water that’s too cold can cause discomfort or muscle tension and make cleansing harder to tolerate. Using a warm, body-temperature or slightly warm sensation is generally gentler and safer for the skin. Always test the water on your inner wrist or forearm before use and adjust if it feels too hot or too cold. This approach protects skin integrity, reduces discomfort, and supports effective hygiene during catheter care.