Seven Stages of Alzheimer’s – Stage One

Firsthand experience with people diagnosed with Alzheimer’s can be misleading. Symptoms appear, the diagnosis is confirmed, and the individual shows increasingly severe signs of cognitive impairment. As time goes on, the decline becomes more evident and more rapid. Alzheimer’s may take as long as 25 years or more to progress from the initial stages to the end of life.

Stage One – Business as Usual

Medical evidence reveals that Alzheimer’s disease may be damaging the brain for nearly two decades before the first symptoms appear. During this time – the period researchers have identified as Stage 1 – the person shows no outward signs. Cognitive function is normal, and for the individual it’s seemingly business as usual.