Sulfamethoxazole + Trimethoprim Tablet: Uses, Dosage, Side Effects, Precautions and Alternates

Sulfamethoxazole + Trimethoprim Tablet

Generic nameSulfamethoxazole and trimethoprim (co-trimoxazole)
Drug classSulfonamide antibiotic combination
FormsTablet, Double-strength (DS) tablet, Oral suspension (liquid), Intravenous (IV) injection

This medicine combines two antibiotics, sulfamethoxazole and trimethoprim, in a fixed ratio. It is also known by brand names such as Bactrim and Septra. It is used to treat and prevent certain bacterial infections and is included on the World Health Organization's List of Essential Medicines.