Product Information

SULFAMETHOXAZOLE-TMP SUSP is a generic product labeled by Aurobindo Pharma Limited, priced at $0.0551 per ML under NDC 65862049647. Its NADAC has been published 665 times since Nov 28, 2013.

FDA first approved this application on Jun 8, 2010. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.

SULFAMETHOXAZOLE-TMP SUSP

Sulfamethoxazole and Trimethoprim
$0.0551per ML

Strength

200; 40 mg/5mL; mg/5mL

NDC

65862049647

Classification

Generic

Dosage Form

SUSPENSION

Route

ORAL

Effective Date

8/19/2026

Approval Type

Generic (ANDA)

FDA Application

ANDA091348

FDA Approved

6/8/2010

TE Code

AB

On Market Since

6/8/2010

Pharmacological Classes

Cytochrome P450 2C8 Inhibitors
Cytochrome P450 2C9 Inhibitors
Dihydrofolate Reductase Inhibitor Antibacterial
Dihydrofolate Reductase Inhibitors
Organic Cation Transporter 2 Inhibitors
Sulfonamide Antimicrobial
Sulfonamides

Price Statistics

The NADAC for SULFAMETHOXAZOLE-TMP SUSP has been published 665 times since Nov 28, 2013, and over the history we have for it it has declined 4.8%. The table below summarizes its recorded NADAC range and movement.

Current price$0.0551 per ML
All-time high$0.2932 (Feb 11, 2015)
All-time low$0.0449 (Nov 20, 2024)
52-week high$0.0610
52-week low$0.0551
Median price$0.0987
Average price$0.1280
Largest weekly change+346.5% (Aug 20, 2014)
Weeks tracked665
Tracking sinceNov 28, 2013

Price History

1W

-1.3%

1M

-1.3%

3M

-2.6%

6M

-9.1%

1Y

-5.3%

3Y

-13.8%

5Y

-36.5%

All

-4.8%

Generic Alternatives

The matcher finds 3 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.

Frequently asked questions

What is the NADAC price of SULFAMETHOXAZOLE-TMP SUSP?

The current National Average Drug Acquisition Cost (NADAC) for SULFAMETHOXAZOLE-TMP SUSP, manufactured by Aurobindo Pharma Limited, is $0.0551 per ML (NDC 65862049647), effective Aug 19, 2026.

How has the price of SULFAMETHOXAZOLE-TMP SUSP changed over time?

Over the history we have for it, the NADAC for SULFAMETHOXAZOLE-TMP SUSP has declined 4.8%. It has been tracked across 665 weekly CMS publications since Nov 28, 2013.

What are the highest and lowest recorded NADAC prices for SULFAMETHOXAZOLE-TMP SUSP?

Since Nov 28, 2013, the NADAC for SULFAMETHOXAZOLE-TMP SUSP has ranged from a low of $0.0449 (Nov 20, 2024) to a high of $0.2932 (Feb 11, 2015), with a median of $0.0987 per ML.

Are there cheaper alternatives to SULFAMETHOXAZOLE-TMP SUSP?

3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as SULFAMETHOXAZOLE-TMP SUSP in a comparable dosage form, but none are currently priced below it.

Who manufactures SULFAMETHOXAZOLE-TMP SUSP?

SULFAMETHOXAZOLE-TMP SUSP (NDC 65862049647) is labeled by Aurobindo Pharma Limited, and CMS classifies it as a generic product.