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NITRO-BID vs TRIDIL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 13, 2026·How we rate
nitro-bidtridil

Rating

70/100
60/100

Pharmacy pays

~$4.23 /30
~$4.23 /30

Type

RX
RX

Active ingredient

NITROGLYCERIN
NITROGLYCERIN

Manufacturer

Sanofi Aventis US
Hospira

Dosage forms

Topical
Injectable

Drug class

Nitrate Vasodilator
Nitrate Vasodilator

Boxed warning

None
None

Treats

Angina Pectoris, Eclampsia, Fissure in Ano
Angina Pectoris, Eclampsia, Fissure in Ano

Frequently asked questions

Which is better-rated, Nitro-Bid or Tridil?

By our independent rating, Nitro-Bid scores higher — 3.5 vs 3.0 out of 5 for Tridil. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Nitro-Bid or Tridil?

Pharmacies pay about the same to acquire either one — roughly $4.23 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 Nitro-Bid and Tridil?

Both Nitro-Bid and Tridil share the active ingredient Nitroglycerin.

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.