Alzheimer’s disease is a progressive neurodegenerative condition. It is one of the most common forms of dementia, a group of symptoms that lead to a decline in mental function severe enough to disrupt daily life. Alzheimer’s causes problems with a person’s memory and ability to learn, reason, make judgments, communicate and carry out daily activities.
People with Alzheimer’s disease first develop subtle memory loss and personality changes that differs from normal age-related memory problems. They seem to tire or become upset or anxious more easily. They do not cope well with change. For example, they can follow familiar routes but traveling to a new place confuses them and they can easily become lost. In the early stages of the illness, people with Alzheimer’s disease are particularly susceptible to depression.