Product Information

SULFAMETHOXAZOLE-TMP SUSP is a generic product labeled by Prasco Laboratories, priced at $0.0555 per ML under NDC 66993072757. Its NADAC has been published 215 times since Aug 24, 2022.

FDA first approved this application on Nov 13, 2006. 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
$0.0555per ML

Strength

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

NDC

66993072757

Classification

Generic

Dosage Form

SUSPENSION

Route

ORAL

Effective Date

9/23/2026

Approval Type

Generic (ANDA)

FDA Application

ANDA077612

FDA Approved

11/13/2006

TE Code

AB

On Market Since

7/5/2022

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 215 times since Aug 24, 2022, and over the history we have for it it has declined 12.7%. The table below summarizes its recorded NADAC range and movement.

Current price$0.0555 per ML
All-time high$0.0702 (Dec 13, 2023)
All-time low$0.0449 (Nov 20, 2024)
52-week high$0.0610
52-week low$0.0551
Median price$0.0603
Average price$0.0597
Largest weekly change+35.7% (Aug 21, 2024)
Weeks tracked215
Tracking sinceAug 24, 2022

Price History

1W

0.0%

1M

+0.7%

3M

-2.5%

6M

-2.7%

1Y

-5.0%

3Y

-7.1%

5Y

N/A

All

-12.7%

Generic Alternatives

No other NADAC-published product shares this drug's active ingredient and strength in a comparable dosage form. Compare the broader picture on the sulfamethoxazole and trimethoprim market page.

Lowest-Cost Alternatives

No alternatives available

No alternatives found with the same active ingredient and strength in a comparable dosage form.

Continue researching this drug

Use these direct paths to move from a single NDC into the surrounding market, manufacturer, class, and trend context.

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 Prasco Laboratories, is $0.0555 per ML (NDC 66993072757), effective Sep 30, 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 12.7%. It has been tracked across 215 weekly CMS publications since Aug 24, 2022.

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

Since Aug 24, 2022, the NADAC for SULFAMETHOXAZOLE-TMP SUSP has ranged from a low of $0.0449 (Nov 20, 2024) to a high of $0.0702 (Dec 13, 2023), with a median of $0.0603 per ML.

Are there cheaper alternatives to SULFAMETHOXAZOLE-TMP SUSP?

No other NADAC-published product currently shares the active ingredient and strength of SULFAMETHOXAZOLE-TMP SUSP in a comparable dosage form, so no direct lower-cost alternative is listed.

Who manufactures SULFAMETHOXAZOLE-TMP SUSP?

SULFAMETHOXAZOLE-TMP SUSP (NDC 66993072757) is labeled by Prasco Laboratories, and CMS classifies it as a generic product.