Grasil 500mg Injection is a medication used for the treatment of bacterial infections. It contains the active ingredient Ertapenem, which is an antibiotic belonging to the carbapenem class. It works by inhibiting the bacterial cell wall synthesis, thereby preventing the growth and spread of bacteria in the body. Grasil 500mg Injection is administered by a healthcare professional via injection into a muscle or vein. It is typically prescribed for the treatment of moderate to severe bacterial infections such as urinary tract infections, skin infections, and intra-abdominal infections.