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Fectrim Brand names, Fectrim Analogs

Fectrim Brand Names Mixture

  • Apo Sulfatrim DS Tab (Sulfamethoxazole + Trimethoprim)
  • Apo Sulfatrim Pediatric (Sulfamethoxazole + Trimethoprim)
  • Apo Sulfatrim Tab (Sulfamethoxazole + Trimethoprim)
  • Bactrim DS Roche Tab (Sulfamethoxazole + Trimethoprim)
  • Bactrim Roche Inj (Sulfamethoxazole + Trimethoprim)
  • Bactrim Roche Suspension Paediatric (Sulfamethoxazole + Trimethoprim)
  • Bactrim Roche Tab (Sulfamethoxazole + Trimethoprim)
  • Novo-Trimel DS Tab (Sulfamethoxazole + Trimethoprim)
  • Novo-Trimel Oral Sus (Sulfamethoxazole + Trimethoprim)
  • Novo-Trimel Tab (Sulfamethoxazole + Trimethoprim)
  • Protrin DF Tab (Sulfamethoxazole + Trimethoprim)
  • Protrin Tab (Sulfamethoxazole + Trimethoprim)
  • Riva-Sep DS (Sulfamethoxazole + Trimethoprim)
  • Roubac Tab 160/800 (Sulfamethoxazole + Trimethoprim)
  • Roubac Tab 80/400 (Sulfamethoxazole + Trimethoprim)
  • Septra (Sulfamethoxazole + Trimethoprim)
  • Septra DS Tablets (Sulfamethoxazole + Trimethoprim)
  • Septra Injection (Sulfamethoxazole + Trimethoprim)
  • Septra Pediatric Suspension (Sulfamethoxazole + Trimethoprim)
  • Sulfamethoxazole and Trimethoprim Tablets (Sulfamethoxazole + Trimethoprim)

Fectrim Chemical_Formula


Fectrim RX_link


Fectrim fda sheet

Fectrim msds (material safety sheet)

Fectrim MSDS

Fectrim Synthesis Reference

Kano et al., U.S. Pat. 2,888,455 (1959)

Fectrim Molecular Weight

253.279 g/mol

Fectrim Melting Point

167 oC

Fectrim H2O Solubility

610 mg/L

Fectrim State


Fectrim LogP


Fectrim Dosage Forms


Fectrim Indication

For the treatment of bronchitis, prostatitis and urinary tract infections.

Fectrim Pharmacology

Sulfamethoxazole is a sulfonamide drug that inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA). Sulfamethoxazole is normally given in combination with Trimethoprim (a dihydrofolate reductase inhibitor). Studies have shown that bacterial resistance develops more slowly with the combination of the two drugs than with either Trimethoprim or Sulfamethoxazole alone.

Fectrim Absorption

Rapidly absorbed following oral administration.

Fectrim side effects and Toxicity

No information avaliable

Fectrim Patient Information

Patients should be instructed to maintain an adequate fluid intake in order to prevent crystalluria and stone formation.

Fectrim Organisms Affected

Gram negative and gram positive bacteria