What Is a Catheter?
A catheter is a thin, flexible tube that is inserted into the body to drain fluids, deliver medications, or perform certain medical procedures. The most common type is a urinary catheter, which drains urine from the bladder when a person cannot urinate normally. Other types of catheters may be used to access blood vessels, administer treatments, or monitor body functions.
Catheters may be temporary or long-term, depending on an individual’s medical needs.
Why Catheters Matter
Catheters help manage medical conditions, improve comfort, and support treatment when normal body functions are impaired. Proper catheter care is essential for preventing infection and maintaining healthy function.
Common Types of Catheters
- Urinary (Foley) catheter
- Intermittent urinary catheter
- Suprapubic catheter
- Central venous catheter
- Peripheral intravenous (IV) catheter
Common Reasons a Catheter May Be Used
- Urinary retention
- Recovery after surgery
- Monitoring urine output
- Administration of medications or fluids
- Long-term medical treatment
Possible Risks
- Urinary tract infections (UTIs)
- Catheter blockage
- Bleeding
- Skin irritation
- Discomfort
- Accidental catheter removal
How Home Care Can Help
Home care professionals help maintain catheter hygiene, monitor for signs of infection or blockage, ensure proper drainage, reinforce catheter care instructions, and report concerns to the healthcare provider.
Home Care Tip
Keep the catheter tubing free of kinks and always position the drainage bag below the level of the bladder to promote proper drainage.
Frequently Asked Questions About Catheters
Can someone live at home with a catheter?
Yes. Many individuals safely manage a catheter at home with proper education, regular care, and support from healthcare professionals when needed.
How often should a catheter be changed?
The schedule depends on the type of catheter and your healthcare provider’s recommendations. Never change or remove a catheter unless instructed to do so.
Can home care professionals help with catheter care?
Yes. Home care professionals assist with catheter care, monitor for complications, reinforce hygiene practices, and help individuals manage their catheter safely at home.
When to Contact Your Healthcare Provider
Contact your healthcare provider if you notice fever, cloudy or foul-smelling urine, blood in the urine, severe pain, leakage around the catheter, or if the catheter stops draining properly.