Trimethoprim Oral: Uses, Side Effects, Interactions

Co-trimoxazole is a combination of trimethoprim and sulfamethoxazole and is in a class of medications called sulfonamides It works by

Dosing · Adults—800 milligrams of sulfamethoxazole and 160 mg of trimethoprim once a day · Children 2 months of age and older—Dose is based on body size

trimethoprim Trimethoprim and Sulfamethoxazole - Learn about the causes, symptoms, diagnosis & treatment from the MSD Manuals

trimethoprim Trimethoprim and Sulfamethoxazole - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals