What is a Kidney Dialysis
Dialysis is a type of treatment that helps your body remove extra fluid and waste products from your blood when the kidneys are not able to. Dialysis can be done in a hospital, a dialysis center, or at home. You and your doctor will decide which type of dialysis and which place is best, based on your medical condition and your wishes
What are the Different Types of Kidney Dialysis
🔰Hemodialysis
🔰 Peritoneal Dialysis
What is Hemodialysis
With hemodialysis, a machine removes blood from your body, filters it through a dialyzer (artificial kidney), and returns the cleaned blood to your body. This 3- to 5-hour process may take place in a hospital or a dialysis center three times a week.
During hemodialysis;Your blood travels through tubes from your body through a dialysis machine. While your blood is in the machine, it goes through a filter called a dialyzer, which cleans your blood by removing some of the waste and extra fluid.
After hemodialysis; After you have been on hemodialysis for an extended period, you might be ready to give yourself dialysis treatments at home. People who require long-term therapy frequently choose this alternative.
What is Peritoneal Dialysis
Peritoneal dialysis is a treatment for kidney failure that uses the lining of your abdomen, or belly, to filter your blood inside your body. Healthcare providers call this lining the peritoneum.
During Peritoneal Dialysis; PD involves putting a soft, hollow tube (catheter) into your abdominal cavity and filling it with a cleansing fluid (dialysis solution).
This process can take a few hours and needs to be repeated three to five times daily. But this fluid exchange can happen while you are awake or sleeping, and even during daily activities.
After Peritoneal Dialysis; After treatment, you will need to take care of your catheter, exit site, and other supplies to prevent infection.
Benefits of Doing Dialysis
Kidney Dialysis is a life-saving treatment for individuals with kidney failure or end-stage renal disease (ESRD). While it's primarily aimed at replacing the function of the kidneys, there are several significant benefits associated with dialysis:
▪️ Improved Quality of Life: For many individuals with kidney failure, dialysis helps alleviate symptoms such as fatigue, shortness of breath, nausea, and swelling. By removing waste products and excess fluids from the body, dialysis can improve overall well-being and allow patients to lead more active lives
▪️ Extended Life Expectancy: While dialysis is not a cure for kidney failure, it can significantly prolong the lives of individuals with ESRD. With regular dialysis treatments and proper medical care, many patients are able to live fulfilling lives for years or even decades after starting treatment
▪️ Maintenance of Fluid and Electrolyte Balance: One of the key functions of dialysis is to remove excess fluid and balance electrolytes (such as sodium, potassium, and calcium) in the body. This helps prevent complications such as fluid overload, high blood pressure, and electrolyte imbalances, which can be life-threatening if left untreated.
▪️ Removal of Waste Products: Healthy kidneys filter waste products from the blood and excrete them in the urine. When kidneys fail, these waste products accumulate in the body, leading to symptoms such as fatigue, confusion, and itching. Dialysis helps mimic the kidneys' filtration function, removing waste products and toxins from the bloodstream and improving overall health.
▪️ Control of Blood Pressure: Many individuals with kidney failure experience high blood pressure, which can increase the risk of cardiovascular complications such as heart attacks and strokes. Dialysis helps regulate blood pressure by removing excess fluid and by-products that contribute to hypertension.
Thank you,
Dr.Aswathy's Kidney and Hypertension Clinic
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