Sulfamethoxazole and Trimethoprim 200 mg /40 mg Per 5 mL Oral Suspension 473 mL (RX)Sulfamethoxazole and Trimethoprim 200 mg 40 mg Per 5 mL Oral Suspension 473 mL is a prescription medication used to treat bacterial infections. It contains a combination of two antibiotics, sulfamethoxazole and trimethoprim, which work together to kill the bacteria causing the infection. This suspension form of the medication contains 200 mg of sulfamethoxazole and 40 mg of trimethoprim per 5 mL, with a total volume of 473 mL per bottle. It is usually