Dementia is typically a turmoil of elderly populace and is a general term for a decrease in mental capacity sufficiently serious to meddle with day by day life. Alzheimer’s sickness (Senile dementia) the most widely recognized kind of dementia in which individual has memory disability esp the ongoing memory. Vascular dementia, is the dementia that happens after numerous stroke. It is the second most regular dementia type. In Fronto-Temporal dementia persistent typically exhibits withbehavioral issues. Thyroid issue and nutrient B12 insufficiencies may likewise prompt dementia like indications.