What are the common causes of sudden inability to walk in the elderly?

There are many reasons why an elderly person might suddenly not be able to walk. One common cause is a stroke, which happens when blood flow to a part of the brain is disrupted. This can make one side of the body weak or numb and make it hard to walk. Another cause is a fall. When an older patient falls, they may injur their leg or pelvis and this makes walking painful or impossible. Balance disorders are also important; as people get older, their inner sense of balance can get worse, and a small change can lead to a big loss of balance. In any of these cases, it is very important to see a doctor emergently to find out why the problem happened and to start treatment. Fast care can help improve recovery.