Lanthanumdrug info
lanthanum carbonate 1000 MG Oral Powder [Fosrenol]
What it is used for
FOSRENOL ® is a phosphate binder indicated to reduce serum phosphate in patients with end-stage renal disease (ESRD). Management of elevated serum phosphorus levels in patients with ESRD usually includes all of the following: reduction in dietary intake of phosphate, removal of phosphate by dialysis, and reduction of intestinal phosphate absorption with phosphate binders. FOSRENOL is a phosphate binder indicated to reduce serum phosphate in patients with end-stage renal disease (ESRD).
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective December 31, 2024. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
FOSRENOL contains lanthanum carbonate with molecular formula La 2 (CO 3 ) 3 xH 2 O (on average x=4-5 moles of water) and molecular weight 457.8 (anhydrous mass). Lanthanum carbonate is described as white to almost-white powder. Lanthanum carbonate is practically insoluble in water and is insoluble in organic solvents; it dissolves in dilute mineral acids with effervescence. Each FOSRENOL, white to off-white, chewable tablet contains lanthanum carbonate hydrate equivalent to 500, 750, or 1,000 mg of elemental lanthanum and the following inactive ingredients: colloidal silicon dioxide, dextrates (hydrated), magnesium stearate. FOSRENOL Oral Powder is a white to off-white powder containing lanthanum carbonate hydrate equivalent to 750 or 1,000 mg of elemental lanthanum and the following inactive ingredients: colloidal silicon dioxide, dextrates (hydrated), magnesium stearate.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective December 31, 2024. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
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