Dementia  could be a persistent Neurodegenerative condition within which the mental functioning and personality is totly impaired.It results in a p rogressive loss of memory which affects people's lifestyle. Dementia is not a single illness entity but the symptoms group. Common symptoms include changes in personality, lack of recognition, emotional issues, failure sense of direction.Alzheimer's society reports that about 50 million people live with Dementia, and it’s also reported that a person develops Dementia for every three seconds. Dementia prevails in the medicine field as one of the priority factors. Dementia is main leading cause for death in England and Wales over heart diseases. Alzheimer disease is 6th leading cause of death within the USA