T planin 400mg injection contains the active substance Teicoplanin. It is an antibiotic that belongs to the class of medications called glycopeptide. It is used in adults and children to treat bacterial infections of soft tissues, lungs, urinary tract, endocarditis, abdominal wall, blood, bones, and joints. It works by killing the bacteria that cause infections in the body. Do not use T planin 400mg injection if you are allergic to Teicoplanin or any of the other ingredients of this medicine.