Trimethoprim
3 NDCs across 3 manufacturers|3 Generic,0 Brand
Trimethoprim is used to treat aids-related opportunistic infections, bronchitis, escherichia coli infections, bacterial eye infections, klebsiella infections and pneumocystis pneumonia, per the National Library of Medicine's MED-RT classification.
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The brand product was first FDA-approved before 1982, and the first generic was approved Jun 6, 1985. FDA's Orange Book lists 4 AB-rated (therapeutically equivalent) products for this ingredient. In 2024, Medicare Part D spent $10 million on Trimethoprim across 187,000 claims for 55,000 beneficiaries.
Trimethoprim is available as 3 NDCs from 3 manufacturers (3 generic, 0 brand), with NADAC prices from $1.31 to $1.57 per EA — a 20% difference between cheapest and most expensive. Every pack size and labeler in this drug market is compared side-by-side below.
Total NDCs
3
3G / 0B
Manufacturers
3
competing in market
Price Spread
$1.31 – $1.57
per EA
7d Activity
avg +14.0% WoW · of 3 NDCs
Market Price Trend
Monthly average NADAC per unit, split by generic and brand.
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Top supplier
Lupin Pharmaceuticals Inc. manufacturer profile
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Lead class
Dihydrofolate Reductase Inhibitor Antibacterial class view
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Trend hub
Latest market trends
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Guide
How to interpret NADAC
Review the benchmark methodology behind the prices and spreads shown on this market page.
Manufacturer Breakdown
3 manufacturers producing TRIMETHOPRIM
| Drug ↕ | Price | 7d Change ↕ |
|---|---|---|
TRIMETHOPRIM 100 MG TABLET | $1.5684 per EA | — |
TRIMETHOPRIM 100 MG TABLET | $1.3068 per EA | +14.00% |
TRIMETHOPRIM 100 MG TABLET | $1.3068 per EA | +14.00% |
Frequently Asked Questions
What is Trimethoprim used to treat?
Trimethoprim is used to treat aids-related opportunistic infections, bronchitis, escherichia coli infections, bacterial eye infections, klebsiella infections and pneumocystis pneumonia, per the National Library of Medicine's MED-RT classification.
When did Trimethoprim become available as a generic?
FDA approved the first generic Trimethoprim (ANDA) on Jun 6, 1985. The Orange Book currently lists 4 AB-rated products for this ingredient, meaning FDA considers them therapeutically equivalent to the brand.
How much does Medicare spend on Trimethoprim?
In 2024, Medicare Part D spent $10 million on Trimethoprim across 187,000 claims for 55,000 beneficiaries.
How many Trimethoprim products are on the market?
The Trimethoprim drug market contains 3 NDCs from 3 manufacturers — 3 generic and 0 brand products.
What is the price range for Trimethoprim?
NADAC reference prices for Trimethoprim range from $1.3068 to $1.5684 per EA — a 20% difference between cheapest and most expensive.
Which manufacturers make Trimethoprim?
3 manufacturers list Trimethoprim in NADAC. Ranked by number of NDCs, the largest are Lupin Pharmaceuticals Inc. (1), Novitium Pharma LLC (1), Dr. Reddy's Laboratories Inc. (1).
How has the price of Trimethoprim changed recently?
Over the past 7 days, 2 Trimethoprim NDCs rose and 0 fell, with a market-wide average change of +14.0%.