Sulfamethoxazole 800mg, trimethoprim 160mg; scored tabs. Sulfamethoxazole inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA). Trimethoprim blocks the ...

Sulfamethoxazole 80mg, trimethoprim 16mg; per mL; contains sulfites, benzyl alcohol. Sulfamethoxazole inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA).

Sulfa drugs, incuding trimethoprim, are used to treat UTIs, as well as inflammatory bowel disease, malaria and various skin, eye and vaginal infections. Doncaster-based GP Dr Dean Eggitt says both ...

Clinicians should continue to prescribe trimethoprim-sulfamethoxazole for women without sulfa allergy, unless the likelihood of resistance is high (based on community resistance rates >20% ...