Plenum Biotech's Numclav 625 is a combination antibiotic tablet containing amoxicillin and potassium clavulanate, formulated to treat a variety of bacterial infections. Amoxicillin, a penicillin-type antibiotic, works by inhibiting the growth of bacteria, while clavulanate, a beta-lactamase inhibitor, enhances amoxicillin's effectiveness by preventing certain bacteria from developing resistance. It's important to note that this medication is effective only against bacterial infections and not viral ones, such as the common cold or flu. Patients should inform their healthcare provider of any known allergies to penicillin or cephalosporin antibiotics before starting this medication.