Dialysis

The Dialysis unit in a hospital is a specialized unit that provides treatment for patients with kidney failure (renal failure). Its main purpose is to remove waste products and excess fluids from the blood when the kidneys can no longer do so effectively.

Functions of the Dialysis Department:

1. Blood purification: Removes toxins, urea, and excess salts from the bloodstream.

2. Fluid balance: Helps maintain proper fluid and electrolyte levels in the body.

3. Monitoring patients: Regularly checks blood pressure, weight, and blood tests to adjust treatment.

4. Patient education: Teaches patients about kidney health, diet, and how to care for dialysis access sites.

Types of Dialysis Offered:

1. Hemodialysis (HD):

   • Blood is filtered through a machine (dialyzer).

   • Usually done in the hospital 2–3 times per week.

2. Peritoneal Dialysis (PD):

   • Uses the patient’s abdominal lining to filter blood inside the body.

   • Can be done at home (e.g., Continuous Ambulatory Peritoneal Dialysis – CAPD).