What Is a Catheter Care Routine? A Plain-English Guide

For many people living with spinal cord injury or other conditions affecting bladder function, catheters are simply part of daily life — as routine as glasses or a wheelchair. If catheters are new to you or someone you support, the terminology can feel overwhelming. This guide explains the basics in plain English. It is general education only: your continence nurse, urologist or GP is always the authority on your individual routine.

The main types of catheter

Intermittent catheters

Inserted several times a day to empty the bladder, then removed. Many people self-catheterise independently; others have support workers or nurses assist. Intermittent catheterisation is often preferred where possible because nothing stays in the body between uses.

Indwelling catheters

A catheter that stays in place, draining continuously into a bag — inserted either through the urethra or through a small opening in the abdomen (suprapubic). These are changed on a schedule by a trained person.

External options

For some men, an external sheath (condom-style) catheter over the penis drains into a bag without anything internal.

What a good daily routine involves

• Hygiene first: thorough hand washing before and after any catheter task is the single most important infection defence. Insertion sites and equipment are kept scrupulously clean.
• Timing and consistency: intermittent routines run to a schedule that keeps bladder volumes in a safe range. Consistency protects the kidneys and prevents accidents.
• Fluids: drinking enough — as advised by your health team — keeps urine flowing and helps flush the system.
• Bag care: drainage bags are positioned below bladder level, emptied regularly, and changed on schedule. Overnight bags and leg bags each have their place.
• Supplies: a well-run routine never runs out. Keeping stock organised, in-date and ready — including a go-bag for outings — removes daily stress.

Warning signs to take seriously

Contact your health team promptly about: cloudy, dark or strong-smelling urine; blood in urine; leaking around the catheter; no drainage despite fluids; fever or feeling generally unwell; or new pain. For people with spinal cord injuries at T6 or above, a blocked catheter can trigger autonomic dysreflexia — a sudden, dangerous rise in blood pressure often signalled by a pounding headache, flushing and sweating above the injury level. This is a medical emergency: follow your dysreflexia action plan and seek urgent help. Make sure everyone who supports you knows the signs.

Where trained support fits in

Skilled support workers and nurses can assist with catheterisation, bag care, supply management and — critically — noticing early warning signs. Training and consistency matter enormously here: this is not a task for guesswork.

Living well with a catheter

A catheter routine, once established, should serve your life rather than run it. People with catheters work, travel, swim (with appropriate products and advice), play sport and do everything else — the routine simply comes along. A few habits help: schedule intermittent catheterisation around your actual day rather than an idealised one; keep duplicate supply kits in the car, at work and in your travel bag; and learn your own patterns well enough to notice quickly when something is off. Continence nurses are an underused treasure — if your routine feels harder than it should, leaks more than it should, or restricts your life more than it should, ask your GP for a referral rather than simply enduring it. Products and techniques improve constantly, and the routine you were taught years ago may no longer be the best available.

Supporting someone else's routine

If you are a family member or new support worker, the golden rules are simple: follow the established routine exactly, maintain scrupulous hygiene, never improvise with equipment, and escalate concerns early rather than watching and waiting. The person you support usually knows their own body and routine in expert detail — treat that knowledge as the primary reference it is.

Dora Health and Wellbeing provides nurse-led continence and catheter care support at home across Perth, with particular experience in spinal cord injury routines. If you would like calm, skilled support with your routine, contact the Dora team — and always consult your GP or specialist about your individual care.