CALCIUM POLYSTYRENE
CALCIUM POLYSTYRENE: Calcium polystyrene is a medication used to treat high levels of potassium in the blood, a condition known as hyperkalemia. It belongs to a class of medications called potassium binders.
The mechanism of action of calcium polystyrene involves binding with excess potassium in the gastrointestinal tract. This binding prevents the absorption of potassium into the bloodstream, allowing it to be eliminated in the feces.
The usual adult dose of calcium polystyrene is 15 grams taken orally three times a day. The medication can be mixed with water or administered as a suspension. It is important to follow the dosage instructions provided by a healthcare professional.
Like any medication, calcium polystyrene may cause side effects. Common side effects include constipation, nausea, vomiting, loss of appetite, and stomach discomfort. Rare but more serious side effects may include low levels of calcium in the blood, increased bowel movements, bowel necrosis, and intestinal obstruction. It is important to promptly report any unusual or severe side effects to a healthcare professional.
It is worth noting that calcium polystyrene should not be used in patients with a history of bowel perforation or obstruction, as it may increase the risk of bowel damage. It is also contraindicated in patients with a known allergy to the medication.
As with any medication, it is important to discuss any potential drug interactions with a healthcare professional before starting calcium polystyrene. This includes interactions with other medications, supplements, or herbal products.
