Alzheimer’s disease is a progressive form of dementia,in which sufferers experience memory issues that begin and gradually worsen.Alzheimer's include anxiety, mental delusions, loss of function and sleep difficulties.

Alzheimers's patients brains commonly contain cell abnormalities referred to as plaques or tangles. Plaques hinder brain cell communication, and tangles prevent nutrients from reaching the brain cells

Alzheimer’s progresses and aggression can flare up without warning. There may not be an obvious cause but many a times there are triggers you can spot before or during a problem. Common clues are discomfort, environment around them or confusion.