Co-Amoxiclav (Aclav) 1.2g Powder for Solution for Injection is a combination antibiotic containing amoxicillin and clavulanic acid. It is used to treat a variety of bacterial infections, including respiratory, urinary tract, skin, and soft tissue infections. The amoxicillin component works by inhibiting bacterial cell wall synthesis, while clavulanic acid helps prevent bacteria from becoming resistant to amoxicillin. This product comes as a 1.2g vial of powder, which is reconstituted with a suitable diluent before being administered via intravenous injection. It is typically used in hospital settings under the supervision of healthcare professionals.