Veltassa Dosage

General Information

Administer Veltassa at least 3 hours before or 3 hours after other oral medications except those shown to not have a clinically important interaction [see Drug Interactions (7) and Clinical Pharmacology (12.3)].

Do not heat Veltassa (e.g., microwave) or add to heated foods or liquids. Do not take Veltassa in its dry form.

Recommended Dosing and Titration

The recommended starting dose of Veltassa varies with age and is shown below. Multiple packets may be used to achieve the prescribed dose. Monitor serum potassium and adjust the dose of Veltassa based on the serum potassium level and the desired target range. The dose may be increased or decreased, as necessary, to reach the desired serum potassium concentration, up to a maximum dose of 25.2 grams once daily in adults and pediatric patients aged 12 years and older.

Preparation of Veltassa

Prepare each dose immediately prior to administration.

Measure 1/3 cup of water. Pour half of the water into a glass, then add the packet(s) of Veltassa and stir. Add the remaining half of the water and stir thoroughly. The powder will not dissolve and the mixture will look cloudy. Add more water to the mixture as needed for desired consistency.

Drink the mixture immediately. If powder remains in the glass after drinking, add more water, stir and drink immediately. Repeat as needed to ensure the entire dose is administered.

Other beverages or soft foods (e.g., apple sauce, yogurt, pudding) can be used instead of water to prepare the mixture by following the same steps as described above. A minimum volume of 45 mL (3 tablespoons) can be used to prepare doses up to and including 4 grams patiromer.

The potassium content of liquids or soft foods used to prepare the mixture should be considered as part of the dietary recommendations on potassium intake for each individual patient.