HECTOROL vs PARICALCITOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. HECTOROL and PARICALCITOL 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	HECTOROL	PARICALCITOL
Rating	New	70/100
Pharmacy pays	—	~$44.82 /30
Type	RX	RX
Active ingredient	DOXERCALCIFEROL	PARICALCITOL
Manufacturer	Sanofi	Bionpharma
Dosage forms	Capsule, Injectable	Injectable
Drug class	Vitamin D2 Analog	Vitamin D Analog
Boxed warning	None	None
Treats	Hyperparathyroidism	Hyperparathyroidism

hectorol paricalcitol

Rating

New

70/100

Pharmacy pays

—

~$44.82 /30

Type

Active ingredient

DOXERCALCIFEROL

PARICALCITOL

Manufacturer

Sanofi

Bionpharma

Dosage forms

Capsule, Injectable

Injectable

Drug class

Vitamin D2 Analog

Vitamin D Analog

Boxed warning

None

Treats

Hyperparathyroidism

Frequently asked questions

What is the difference between Hectorol and Paricalcitol?

Hectorol contains Doxercalciferol, while Paricalcitol contains Paricalcitol — 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.