Patiromer calcium is a prescription medication used to treat hyperkalemia, which is a condition characterized by elevated levels of potassium in the blood. It works by binding to potassium in the intestine, preventing it from being absorbed into the bloodstream. Patiromer calcium is a polymer-based drug, meaning it is composed of multiple repeating units of molecules. This type of drug is often used to treat a variety of medical conditions because of its ability to bind to various substances in the body. Patiromer calcium is available as a powder that is mixed with water to form a suspension before it is taken by mouth. The recommended dosage and duration of treatment depend on the severity of a patient’s hyperkalemia.
Patiromer calcium, also known by the brand name Veltassa, is a medication used to treat high levels of potassium in the blood (hyperkalemia). Here's a breakdown of its key points:
Function:
- Lowers potassium levels by binding to potassium in your gut.
- This prevents the potassium from being absorbed into your bloodstream and instead flushes it out of your body in your stool.
Mechanism of Action:
- Patiromer calcium is a non-absorbed cation exchange polymer.
- Cation exchange means it swaps particles, in this case, potassium ions for calcium ions.
- By binding potassium in your gut, it reduces the free potassium available for absorption, leading to lower blood potassium levels.
Dosage and Administration:
- Comes as a powder for oral suspension.
- Usually taken once daily, mixed with water, juice, or soft food as directed by your doctor.
- Dosage depends on your individual needs and potassium levels.
Important Considerations:
- Don't take it with hot food or liquids.
- May affect the absorption of other medications. Take it at least three hours apart from other medications.
- May cause side effects like constipation, nausea, vomiting, or stomach upset.
- Can lead to low magnesium levels, so your doctor might monitor your magnesium levels during treatment.
- Might increase calcium levels in some patients.