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DILATRATE-SR vs NITROLINGUAL PUMPSPRAY

Independent side-by-side comparison.

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

Possible drug interaction. DILATRATE-SR and NITROLINGUAL PUMPSPRAY 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.

dilatrate-srnitrolingual pumpspray

Rating

New
New

Pharmacy pays

~$6.05 /30
~$4.23 /30

Type

RX
RX

Active ingredient

ISOSORBIDE DINITRATE
NITROGLYCERIN

Manufacturer

Endo Operations
Pohl Boskamp

Dosage forms

Capsule, extended release
Spray/Inhaler

Drug class

Nitrate Vasodilator
Nitrate Vasodilator

Boxed warning

None
None

Treats

Angina Pectoris, Coronary Disease, Cyanosis
Angina Pectoris, Eclampsia, Fissure in Ano

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Frequently asked questions

Which is cheaper, Dilatrate-SR or Nitrolingual Pumpspray?

Nitrolingual Pumpspray costs pharmacies less to acquire — about $4.23 vs $6.05 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 Dilatrate-SR and Nitrolingual Pumpspray?

Dilatrate-SR contains Isosorbide Dinitrate, while Nitrolingual Pumpspray contains Nitroglycerin — 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.