Antibiotic & Anti-infective

Trimethoprim + SulfamethoxazoleThird Party Manufacturing in India

Looking to get Trimethoprim + Sulfamethoxazole manufactured under your brand? Our WHO-GMP certified partner facilities support PCD franchise partners and global export opportunities structured across 25+ countries.

WHO-GMP Certified
Export Ready
PCD Franchise Available
CAS Number
738-70-5
Drug Class
Sulfonamide and trimethoprim combination
Molecular Formula
Combination product (C₁₄H₁₈N₄O₃ / C₁₀H₁₁N₃O₃S)
Molecular Weight
Combination product
Grade Standards
IP, BP, USP
Therapeutic Category
Antibiotic & Anti-infective
MOQ
50,000 tablets per batch
Dosage Forms
Tablet

Mechanism of Action

Trimethoprim + Sulfamethoxazole works by exerting a sequential double block on the bacterial metabolic pathway responsible for synthesizing tetrahydrofolic acid. Sulfamethoxazole inhibits the incorporation of para-aminobenzoic acid into dihydrofolic acid, while trimethoprim prevents the subsequent reduction to tetrahydrofolic acid. Unlike single-agent bacteriostatics, this combined synergistic mechanism converts the action into a bactericidal outcome. It is highly effective and well-tolerated against a broad spectrum of gram-positive and gram-negative microbes.

Therapeutic Uses & Indications

Therapeutic Uses

  • Urinary Tract Infections: Treatment of acute, uncomplicated urinary tract infections caused by susceptible organisms.
  • Respiratory Infections: Management of acute exacerbations of chronic bronchitis and otitis media.
  • Pneumocystis Pneumonia: Treatment and prophylaxis of severe fungal-bacterial respiratory complications.

Why Manufacturers Choose Trimethoprim + Sulfamethoxazole

Trimethoprim + Sulfamethoxazole third party manufacturing in India is highly prioritized by commercial buyers due to its inclusion in vital essential medicines lists worldwide. Our partner facilities rely on specialized fluid bed dryers and high speed compression matrices to process high volume anti-infective demands efficiently. Celesta utilizes a premier network of WHO-GMP certified plants to meet standard pharmacopeial compliance metrics for global export.

Dosage Forms We Manufacture

Tablet
80mg + 400mg · 160mg + 800mg

Frequently Asked Questions

What is the minimum order quantity for Trimethoprim + Sulfamethoxazole?
Minimum order quantity for Trimethoprim + Sulfamethoxazole is 50,000 tablets per batch. Please contact us for bulk pricing and custom quantities.
What dosage forms of Trimethoprim + Sulfamethoxazole can you manufacture?
We manufacture Trimethoprim + Sulfamethoxazole as: Tablet (80mg + 400mg, 160mg + 800mg).
Are your manufacturing facilities WHO-GMP certified?
Yes. Celesta Healthcare works exclusively with WHO-GMP certified partner production facilities. All manufacturing batches are subject to strict quality control and documentation.
Can you manufacture Trimethoprim + Sulfamethoxazole for export?
Yes. We provide export-ready Trimethoprim + Sulfamethoxazole formulations structured across 25+ countries. We provide full export documentation including Certificate of Analysis (CoA), Certificate of Origin, and regulatory dossiers on request.
What grade standards do you follow for Trimethoprim + Sulfamethoxazole?
We manufacture Trimethoprim + Sulfamethoxazole to IP, BP, USP pharmacopoeial standards.
Third Party Manufacturing

Get Trimethoprim + Sulfamethoxazole made under your brand

  • WHO-GMP certified facilities
  • Quote within 24 hours
  • MOQ from 50,000 tablets per batch
Get a Manufacturing QuoteWhatsApp Us Now

+91 9689237122 · replies within hours

Our Manufacturing Capabilities

  • WHO-GMP Certified Partner Plants
  • 25+ years of pharma industry experience
  • PCD Franchise with monopoly rights
  • Export support across 25+ countries
  • Small batch to commercial scale
  • Custom formulation development

Packaging Options

Blister pack (PVC-Alu), traditional strip packing, bulk institutional boxes.

Start Manufacturing Trimethoprim + Sulfamethoxazole Today

Celesta Healthcare provides WHO-GMP certified third-party manufacturing for Trimethoprim + Sulfamethoxazole across all dosage forms. PCD franchise and export orders welcome.

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