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ALENDRONATE SODIUM vs ATELVIA

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. ALENDRONATE SODIUM and ATELVIA are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

70/100
New

Pharmacy pays

~$7.76 /30
~$73.02 /30

Type

RX
RX

Active ingredient

ALENDRONATE SODIUM
RISEDRONATE SODIUM

Dosage forms

Solution, Tablet
Tablet, delayed release

Drug class

Bisphosphonate
Bisphosphonate

Boxed warning

None
None

Half-life

about 561 hours — roughly 23 days

Treats

Extramammary Paget Disease, Postmenopausal Osteoporosis
Extramammary Paget Disease, Postmenopausal Osteoporosis

Frequently asked questions

Which is cheaper, Alendronate Sodium or Atelvia?

Alendronate Sodium costs pharmacies less to acquire — about $7.76 vs $73.02 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Alendronate Sodium and Atelvia?

Alendronate Sodium contains Alendronate Sodium, while Atelvia contains Risedronate Sodium — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.