Erdosteine is a prodrug and metabolite I is the active metabolite of erdosteine owing to its free thiol group. In acute infective exacerbation of chronic bronchitis or chronic obstructive ...

Expert Rev Resp Med. 2007;1(3):307-316. Specific trials of erdosteine in geriatric subjects and in patients suffering from mild renal or hepatic failure did not show any impact on the rates of ...