Veltassa (patiromer) is a prescription medication designed to treat hyperkalemia, a condition characterized by elevated potassium levels in the blood, which can be dangerous and lead to cardiac issues if not managed properly. Veltassa works by binding to potassium in the gastrointestinal tract, thereby reducing the amount of potassium absorbed into the bloodstream and increasing its excretion from the body. This helps in lowering the potassium levels to a safer range. It is available in powder form, which is mixed with water and taken orally. Veltassa is typically prescribed for patients who cannot manage their potassium levels through diet or other medications. It is important for patients to follow their healthcare provider's instructions closely when taking Veltassa, including any dietary restrictions, to ensure the best possible outcome.