Hemodialysis Procedure

Hemodialysis procedure restores certain functions of kidney in patients with severe renal dysfunction. Urea and other substances accumulated in the blood are filtrated and removed from the body. Your physician will inform you on the necessity and continuity of the procedure.

A vascular access is requires for hemodialysis. This access is provided by either connecting two vessels in wrist (fistula) or inserting a catheter to a large blood vessel in the neck. Fistula is the healthiest method for patients who are in need of hemodialysis for a long period. As fistula needs at least 2-3 weeks before it can be used, it should be prepared a while before the hemodialysis. Catheterization should be applied before emergency dialysis procedures to patients who do not have a fistula or whose fistula is inoperable.

Your physician will schedule the suitable time for your hemodialysis and the dialysis prescription by contacting Hemodialysis Unit when necessary. Dialysis usually lasts 4 hours. You will lay on a bed where you receive dialysis with the help of a machine during this period.