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PARICALCITOL vs ZEMPLAR

Independent side-by-side comparison.

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

Rating

70/100
70/100

Pharmacy pays

~$44.82 /30
~$44.82 /30

Type

RX
RX

Active ingredient

PARICALCITOL
PARICALCITOL

Manufacturer

Dosage forms

Injectable
Capsule, Injectable

Drug class

Vitamin D Analog
Vitamin D Analog

Boxed warning

None
None

Treats

Hyperparathyroidism
Hyperparathyroidism

Frequently asked questions

Which is better-rated, Paricalcitol or Zemplar?

Paricalcitol and Zemplar are tied at 3.5 out of 5 by our independent rating.

Which is cheaper, Paricalcitol or Zemplar?

Pharmacies pay about the same to acquire either one — roughly $44.82 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Paricalcitol and Zemplar?

Both Paricalcitol and Zemplar share the active ingredient Paricalcitol.

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.