MERORIX – S INJECTION with powerful formulation of Meropenem 1000mg + Sterile Sodium Carbonate 90.2mg + Sterile Sulbactam Sodium 500 mg is a broad-spectrum antibiotic injection used for the treatment of severe bacterial infections. It may be prescribed for infections of the lungs and respiratory tract, urinary tract, abdomen, skin and soft tissues, bloodstream, and other serious infections caused by susceptible bacteria.