Lanthanum carbonate — Uses, Dosage, Side Effects & Safety

Drug class: Phosphate binder

Overview

Lanthanum carbonate is a medication used to lower high blood phosphate levels in people with chronic kidney disease (CKD) who are on dialysis. High phosphate can lead to bone problems and heart disease. This medicine works by binding to phosphate from food in your digestive tract, preventing it from being absorbed into your bloodstream. Patients should take lanthanum carbonate with meals for best results. It is important to chew the tablets thoroughly to avoid gastrointestinal side effects. Regular monitoring of phosphate and calcium levels is recommended while on this medication.

Therapeutic uses

• Reduction of serum phosphate levels in patients with end-stage renal disease (ESRD)
• Management of hyperphosphatemia in chronic kidney disease (CKD) patients on dialysis

Common side effects

• Nausea
• Vomiting
• Diarrhea
• Constipation
• Abdominal pain
• Intestinal obstruction
• Peritonitis

Frequently Asked Questions about Lanthanum carbonate

What is lanthanum carbonate used for?

Lanthanum carbonate is used to lower high blood phosphate levels in people with chronic kidney disease on dialysis.

How should I take lanthanum carbonate?

Take it with meals and chew the tablets thoroughly before swallowing. Do not swallow tablets whole.

What should I do if I miss a dose?

Skip the missed dose and take your next dose with your next meal. Do not double up doses.

Can I take other medications with lanthanum carbonate?

Some medications may interact with lanthanum carbonate. Take other oral medicines at least 2 hours before or after lanthanum carbonate.

What are the serious side effects of lanthanum carbonate?

Serious side effects include severe abdominal pain, bowel obstruction, and allergic reactions. Seek medical attention if these occur.

Is lanthanum carbonate safe during pregnancy or breastfeeding?

Safety in pregnancy and breastfeeding is not well established. Use only if clearly needed and after discussing with your doctor.

How is lanthanum carbonate different from other phosphate binders?

Lanthanum carbonate is a non-calcium, non-aluminum phosphate binder, reducing the risk of calcium overload and aluminum toxicity.

Educational information only. Always consult a qualified healthcare professional before starting, stopping, or changing any medication.