Hemodialysis

Hemodialysis is a medical procedure used to remove excess toxins, waste products, and fluids from the blood when the kidneys are no longer able to perform these functions effectively. It is commonly prescribed for patients with chronic kidney disease (CKD) or end-stage renal disease (ESRD). During the process, a machine called a dialyzer acts as an artificial kidney, filtering the blood through a specialized membrane. This helps maintain the body’s chemical balance by removing harmful substances and preventing complications like electrolyte imbalances, fluid overload, and toxin buildup.

The procedure typically involves accessing the bloodstream through a vascular access, which can be a fistula, graft, or catheter. Blood is drawn from the body, filtered through the dialyzer, and then returned to the bloodstream. Hemodialysis sessions are usually conducted three times a week, with each session lasting 3-5 hours, depending on the patient’s condition. While it significantly improves quality of life and reduces symptoms of kidney failure, hemodialysis requires strict adherence to dietary and fluid restrictions to complement the treatment.

or patients with acute kidney injury (AKI) or temporary kidney dysfunction, hemodialysis may be a short-term solution. However, for those with irreversible kidney damage, it serves as a long-term treatment option or a bridge to renal transplantation. Regular monitoring and follow-ups with a nephrologist are essential to ensure the effectiveness of the treatment and manage any potential complications, such as infections or access site issues. Hemodialysis provides hope and stability to patients, helping them maintain a more active and balanced life despite kidney failure.