DIDRONEL vs RISEDRONATE SODIUM

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. DIDRONEL and RISEDRONATE SODIUM 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.

Attribute	DIDRONEL	RISEDRONATE SODIUM
Rating	New	56/100
Pharmacy pays	—	~$73.02 /30
Type	RX	RX
Active ingredient	ETIDRONATE DISODIUM	RISEDRONATE SODIUM
Manufacturer	Mgi Pharma Inc	Teva
Dosage forms	Tablet, Injectable	Tablet, delayed release
Drug class	—	Bisphosphonate
Boxed warning	None	None
Half-life	—	about 561 hours — roughly 23 days
Treats	Hypercalcemia, Heterotopic Ossification, Extramammary Paget Disease	Extramammary Paget Disease, Postmenopausal Osteoporosis

didronel risedronate sodium

Rating

New

56/100

Pharmacy pays

—

~$73.02 /30

Type

Active ingredient

ETIDRONATE DISODIUM

RISEDRONATE SODIUM

Manufacturer

Mgi Pharma Inc

Teva

Dosage forms

Tablet, Injectable

Tablet, delayed release

Drug class

—

Bisphosphonate

Boxed warning

None

Half-life

—

about 561 hours — roughly 23 days

Treats

Hypercalcemia, Heterotopic Ossification, Extramammary Paget Disease

Extramammary Paget Disease, Postmenopausal Osteoporosis

Frequently asked questions

What is the difference between Didronel and Risedronate Sodium?

Didronel contains Etidronate Disodium, while Risedronate Sodium 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.