Altoclav Duo Dry Syrup is an antibiotic Brand that helps treat bacterial infections of the ear, nose, throat, chest, lungs, teeth, skin, and urinary tract. It is capable of killing bacteria that have become resistant to other therapies and thus also helps treat tuberculosis that is resistant to other treatments.Altoclav Duo Dry Syrup is a Brand given to children for the treatment of a wide range of bacterial infections. Altoclav Duo Dry Syrup also treats bacterial pneumonia, which is a very common condition in children. This Brand inhibits the bacteria from multiplying, thereby arresting its growth. It is also given as an empirical therapy in conditions where the infection-causing bacteria is unknown and as a preventive (prophylactic) antibiotic therapy.