CALCITRIOL vs RAYALDEE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. CALCITRIOL and RAYALDEE 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	CALCITRIOL	RAYALDEE
Rating	New	New
Pharmacy pays	~$5.08 /30	—
Type	RX	RX
Active ingredient	CALCITRIOL	CALCIFEDIOL
Manufacturer	Am Regent	Eirgen
Dosage forms	Capsule, Injectable, Topical, Solution	Capsule, extended release
Drug class	Vitamin D3 Analog	Vitamin D3 Analog
Boxed warning	None	None
Treats	Hyperparathyroidism, Hypocalcemia, Psoriasis	Hypocalcemia, Hypoparathyroidism, Osteoporosis

calcitriol rayaldee

Rating

New

Pharmacy pays

~$5.08 /30

—

Type

Active ingredient

CALCITRIOL

CALCIFEDIOL

Manufacturer

Am Regent

Eirgen

Dosage forms

Capsule, Injectable, Topical, Solution

Capsule, extended release

Drug class

Vitamin D3 Analog

Boxed warning

None

Treats

Hyperparathyroidism, Hypocalcemia, Psoriasis

Hypocalcemia, Hypoparathyroidism, Osteoporosis

Frequently asked questions

What is the difference between Calcitriol and Rayaldee?

Calcitriol contains Calcitriol, while Rayaldee contains Calcifediol — 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.