Dialysis Q&A
Answering common dialysis questions for patients and caregivers.
What exactly is dialysis and why is it needed?
Dialysis is a medical treatment that performs the essential functions of healthy kidneys. It filters waste products, toxins, and excess fluids from your blood when your kidneys are no longer able to do so effectively.
How long do dialysis sessions typical last?
Standard hemodialysis sessions usually last about 4 hours and are typically scheduled three times per week. The exact duration depends on your body size, health status, and the amount of waste in your blood.
What dietary changes are necessary on dialysis?
A dialysis-friendly diet often involves limiting intake of potassium, phosphorus, and sodium while focusing on high-quality protein. Fluid restriction is also common to prevent excess buildup between sessions.
Is it safe to exercise while on dialysis?
Yes, light to moderate exercise is highly encouraged. Activities like walking or gentle stretching can improve energy levels, bone strength, and overall well-being. Always consult your medical team before starting a new routine.
How should I care for my dialysis access site?
Keep the access area clean and dry. Avoid wearing tight jewelry or clothing over the site, and never allow blood pressure readings or blood draws to be taken from that arm to protect its integrity.
Can I travel while I am on dialysis?
Absolutely. Most dialysis centers can help you arrange 'guest dialysis' at your destination. Planning well in advance is key to ensuring you have a spot confirmed at a nearby clinic during your trip.