You will need to continue taking Kelfer-500mg Capsule (Deferiprone) for as long as excess iron remains in your body (iron overload). The exact duration depends on your iron levels and how well your body responds to the treatment. Your doctor will monitor your iron levels with regular blood tests to decide when the dose can be reduced or the medicine can be stopped. Do not stop taking the medicine without consulting your doctor, as ongoing treatment helps prevent organ damage caused by iron overload.