Ferikind M Suspension is primarily used to treat iron deficiency anaemia. Iron supplements like Ferikind M suspension only help restore iron levels lost due to the bleeding and do not stop bleeding. Though heavy bleeding during periods and weakness could be a sign of iron deficiency, the root cause of the bleeding still needs to be checked. It would be best to talk to your doctor to identify the cause and whether an iron supplement like Ferikind M is right for you.