CALDEROL vs RAYALDEE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Attribute	CALDEROL	RAYALDEE
Rating	70/100	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	CALCIFEDIOL	CALCIFEDIOL
Manufacturer	Organon	Eirgen
Dosage forms	Capsule	Capsule, extended release
Drug class	Vitamin D3 Analog	Vitamin D3 Analog
Boxed warning	None	None
Treats	Hypocalcemia, Hypoparathyroidism, Osteoporosis	Hypocalcemia, Hypoparathyroidism, Osteoporosis

calderol rayaldee

Rating

70/100

New

Pharmacy pays

—

Type

Active ingredient

CALCIFEDIOL

Manufacturer

Organon

Eirgen

Dosage forms

Capsule

Capsule, extended release

Drug class

Vitamin D3 Analog

Boxed warning

None

Treats

Hypocalcemia, Hypoparathyroidism, Osteoporosis

Frequently asked questions

What is the difference between Calderol and Rayaldee?

Both Calderol and Rayaldee share the active ingredient Calcifediol.

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.