Cledomox (200/28.5 mg) Dry Syrup is a combination of Amoxycillin and Clavulanic acid. Cledomox (200/28.5 mg) Dry Syrup is used orally to treat many bacterial infections of the lungs, middle ear, sinuses, skin, teeth, and urinary tract. Amoxycillin interferes with the growth and division process of the bacterial cell wall while Clavulanic acid enhances the activity of Amoxycillin against bacteria.