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PROCARDIA vs SULAR

Independent side-by-side comparison.

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

Possible drug interaction. PROCARDIA and SULAR 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.

Rating

64/100
70/100

Pharmacy pays

~$5.18 /30
~$139.77 /30

Type

RX
RX

Active ingredient

NIFEDIPINE
NISOLDIPINE

Manufacturer

Dosage forms

Capsule
Tablet, extended release

Drug class

Dihydropyridine Calcium Channel Blocker
Dihydropyridine Calcium Channel Blocker

Boxed warning

None
None

Half-life

about 2 hours from an immediate-release capsule; about 7 hours as measured from the once-daily extended-release tablet

Treats

Variant Angina Pectoris, Hypertension, Stable Angina
Variant Angina Pectoris, Hypertension

Get sularhigher-rated option

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Frequently asked questions

Which is better-rated, Procardia or Sular?

By our independent rating, Sular scores higher — 3.5 vs 3.2 out of 5 for Procardia. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Procardia or Sular?

Procardia costs pharmacies less to acquire — about $5.18 vs $139.77 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Procardia and Sular?

Procardia contains Nifedipine, while Sular contains Nisoldipine — 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.