Before we begin: Hemodialysis and Peritoneal Dialysis are two types of dialysis that filter your blood to rid your body of harmful waste. Read more about each type.
This tutorial walks you through everything you need to know about dialysis. We explain it in plain language, step by step, so whether you are a student, a patient, or simply curious, you will come away with a solid understanding.
We cover what it is, why it matters, how it is diagnosed, and what you can do about it. Key facts are called out along the way.
When your kidneys are healthy, they clean your blood. They also make hormones that keep your bones strong and your blood healthy. When your kidneys fail, you need treatment to replace the work your kidneys used to do. Unless you have a kidney transplant, you will need a treatment called dialysis.
There are two main types of dialysis. Both types filter your blood to rid your body of harmful wastes, extra salt, and water.:
Hemodialysis uses a machine. It is sometimes called an artificial kidney. You usually go to a special clinic for treatments several times a week.
Peritoneal dialysis uses the lining of your abdomen, called the peritoneal membrane, to filter your blood.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Also known as: Renal dialysis.
Related topics: Hemodialysis, Peritoneal Dialysis, Renal Dialysis.
Categories: Kidneys and Urinary System.
Source: National Institutes of Health — National Institute of Diabetes and Digestive and Kidney Diseases.
Key Takeaways
Understanding dialysis is an important part of taking charge of your health. Here is what to remember:
- Know the signs — Recognizing early symptoms can lead to earlier diagnosis and better outcomes.
- Talk to your provider — If you have concerns or a family history of this condition, bring it up at your next checkup.
- Stay informed — Medical knowledge evolves. Keep learning and asking questions.
- You are not alone — Many people deal with this condition. Support groups and educational resources can help.