Sulfamethoxazole 200mg, trimethoprim 40mg; per 5mL; cherry or grape flavor; alcohol 0.26% ... dihydrofolate reductase. 1 DS tab, 2 regular tabs, or 20mL of susp every 12hrs for 5 days (shigellosis ...
Sulfamethoxazole 80mg, trimethoprim 16mg; per mL; contains sulfites, benzyl alcohol. Sulfamethoxazole inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA).