Alzheimer's disease is divided into three stages: mild, moderate and severe. In the early stage, Stage 1, of Alzheimer's disease, the signs and symptoms are mild. As a patient progresses through the stages, signs and symptoms of Alzheimer's disease become progressively worse.
Early Warning Signs
Some patients have more memory loss than normal, even at an early age. This is called amnestic mild cognitive impairment (MCI) and is considered a very early indicator of Alzheimer's disease.
Trouble Communicating
A person in the early stage of Alzheimer's disease may repeat himself often. Understanding written material and actively participating in conversations may become difficult.
Getting Lost
In Stage 1 Alzheimer's disease, the patient may get lost easily, even in familiar places, as a result of mild memory loss. Additionally, the sufferer may lose or misplace items.
Declining Abilities
Many people with Stage 1 Alzheimer's disease aren't able to complete daily tasks as efficiently as they could prior to developing Alzheimer's. Paying bills and other routine tasks become seemingly more difficult.
Changing Personality
Mood swings, personality changes and withdrawing from family and friends are common in the early stages of Alzheimer's. Most often, this will be in the form of depression, anger or irritation.
