Dialysis in Kidney Failure

Dialysis is a proven treatment that helps replace lost kidney function and allows you to continue living with greater stability. Understanding how it works and what to expect is the first step in feeling more in control of your care.

How Does Dialysis Work, and What Types Are Available?

When your kidneys stop working properly, dialysis helps do their job — removing waste products, excess fluid, and toxins from your body. There are two main types of dialysis:

1. Hemodialysis

In hemodialysis, your blood is filtered through a dialysis machine (also called an artificial kidney). This process:

• Removes waste and extra fluid
• Maintains a safe balance of electrolytes
• Is usually done 3 times a week, with each session lasting about 4 hours

To perform hemodialysis, doctors need vascular access — a way to reach your bloodstream. This can be:

• A fistula: A surgically created connection between an artery and vein (preferred long-term access)
• A graft: A soft tube placed under the skin connecting an artery and vein
• A catheter: A temporary plastic tube inserted into a large vein (usually in the neck)

2. Peritoneal Dialysis

In this method, a cleansing fluid (dialysate) is put into your abdominal cavity through a soft tube (catheter). The lining of your abdomen (peritoneum) acts as a natural filter.

• Waste products and excess fluids pass from your blood into the dialysate
• The fluid is then drained and replaced with fresh fluid
• Can be done at home, either manually during the day (CAPD) or automatically overnight (APD)

How often do I need hemodialysis?

Most patients need 3 sessions per week, each lasting around 4 hours, to effectively cleanse the blood and control symptoms.

Your nephrologist will customize the schedule based on your:

• Fluid status
• Blood test results
• Overall health condition

Where can I receive hemodialysis treatment?

You can undergo hemodialysis at any hospital or dialysis center equipped with:

• Trained dialysis technicians and nurses
• Well-maintained dialysis machines
• Strict infection control and monitoring systems

We offer safe, personalized dialysis care in a supportive environment.

Does hemodialysis hurt?

No, the dialysis process itself is not painful.

You may feel a small prick when the needles are inserted (for fistula/graft access), but most patients tolerate it well.

Some people experience fatigue or mild cramping during or after dialysis, which can be managed with proper fluid balance and nutrition.

Every dialysis journey is different, but no one has to walk it alone. With proper care, support systems, and a positive approach, you can manage kidney failure in a way that supports your health and lifestyle. Reach out to Kidneyfy whenever you need clarity, comfort, or care.