Potassium binder
Potassium Binder
A Potassium Binder (pronunciation: pəˈtæsiəm ˈbaɪndər) is a type of medication used to control high levels of potassium in the blood, a condition known as hyperkalemia.
Etymology
The term "Potassium Binder" is derived from its function. "Potassium" is a chemical element with the symbol K (from Neo-Latin kalium) and atomic number 19. "Binder" refers to the medication's ability to bind with potassium in the gastrointestinal tract, preventing its absorption into the bloodstream.
Function
Potassium binders work by binding to potassium ions in the gastrointestinal tract. This binding action helps to reduce the amount of potassium that is absorbed into the body, thereby lowering the overall level of potassium in the blood.
Types
There are several types of potassium binders, including Sodium Polystyrene Sulfonate, Patiromer, and Sodium Zirconium Cyclosilicate. Each of these medications works in a slightly different way to bind potassium and prevent its absorption.
Usage
Potassium binders are typically used in patients with kidney disease or heart disease, as these conditions can often lead to high levels of potassium in the blood. They may also be used in patients who are taking certain medications that can increase potassium levels, such as ACE inhibitors or potassium-sparing diuretics.
Side Effects
Like all medications, potassium binders can have side effects. These may include nausea, vomiting, abdominal pain, and constipation. In rare cases, they can cause serious intestinal problems, such as bowel obstruction or colonic necrosis.
Related Terms
External links
- Medical encyclopedia article on Potassium binder
- Wikipedia's article - Potassium binder
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