Alzheimer's disease (AD) is a progressive neurodegenerative disease with occult onset.

In clinical, the comprehensive dementia is characterized by memory disorder, aphasia, loss of use, recognition, visual space skill impairment, executive dysfunction and personality and behavior changes.

The onset of the disease is slow or insidious, and the patient and his family often can't tell when it will occur.

The main manifestations were the decline of cognitive function, mental symptoms and behavioral disorders, and the gradual decline of activities of daily living. According to the deterioration of cognitive ability and physical function, it can be divided into three periods.

Alzheimer’s is not reversible or curable.

Understanding Alzheimer’s Disease

Alzheimer's disease (AD) is a progressive neurodegenerative disease with occult onset.

The onset of the disease is slow or insidious, and the patient and his family often can't tell when it will occur.

Alzheimer’s is not reversible or curable.

and How You Can Help.