KILBAC 250 MG is an antibiotic medication that contains the active ingredient bacitracin, which is primarily used to treat bacterial infections. It is effective against a variety of gram-positive bacteria and is commonly prescribed for skin infections, respiratory tract infections, and certain gastrointestinal infections. KILBAC works by inhibiting bacterial cell wall synthesis, leading to the death of the bacteria. This medication is typically administered orally or topically, depending on the type and location of the infection. As with any antibiotic, it is important to complete the full course of treatment as prescribed by a healthcare professional to ensure the infection is fully resolved and to prevent antibiotic resistance.