stage: 1

How to tell whether things are progressing — or whether something else is making them worse

Signs can include more frequent memory loss, greater confusion about people or places, difficulty with speech, and trouble managing daily tasks. A person may also need more help with dressing, bathing, eating, or using the bathroom. Behaviour can change too, with increased agitation, wandering, suspicion, or sleep problems. Some people become less able to judge risk or recognise familiar situations. Physical changes, such as slower movement, poor balance, or more falls, may also appear. A noticeable increase in these problems over time often means the condition is progressing.