7 Most Common Early Signs Of Dementia

As we grow older, we tend to become a little more forgetful, which is said to be part of aging. But how to know when being little forgetful turns into full-blown Dementia? According to a recent study, by the time you reach 85, around 35% of those around your age will have Dementia.

That means that out of the three people you are close to today, one may be diagnosed with this degenerative disorder. Dementia is a brain disorder which causes a decline in memory and mental abilities which can be countered if the early signs of dementia are noticed. So, if you or a loved one is showing the following early signs of dementia, it’s best that you book an appointment with your doctor as soon as possible.


Becoming Disorientated

Becoming disorientated is an early sign of dementia which is seen in many people before being diagnosed. If someone is suffering from early signs of dementia or Alzheimer’s disease, the can have difficulty in thinking and decision-making as well as become forgetful of essential details. Those who experience early signs of dementia can even forget the route to the local grocery store which they have been taking for the past 20 years. This problem becomes worse over time with people forgetting familiar faces, names, places as well as the current date. Disorientation often forced people with dementia to withdraw from the world because the world becomes scary and confusing for them.

Becoming Disorganized

A common sign of early dementia is disorganization which affects the ability to plan and organize tasks or items. A deterioration of brain cells that leads to a disruption of cell-to-cell communication in the brain leads to dementia.  Sufferers of dementia may find it difficult to remember where they kept their glasses or finding it difficult to remember their loved ones’ phone numbers.

Decline In Motor Function

It’s known that older people find it more difficult to do tasks with complex motor functions like driving a car or operate the oven but did you know that a person with dementia also experiences a decline in motor function? This decline is so severe that most dementia patients require 24-hour care as they need help to complete the most basic tasks.

Decline In Motor Function

Having Paranoia

Paranoia is another major sign of dementia which can be one of the most difficult and disturbing for those around the sufferer. When someone is paranoid, they can become overly suspicious due to the feeling of losing control of their world. This suspicion can lead to delusions and accusations which can often become hurtful to those who are caring for the person living with dementia. It’s important to remember that when someone is paranoid and accusative when they have dementia, it’s because of the disorder and not the person who is being aggressive or hurtful.

Experiencing Behavioral Changes

A well-known early sign of dementia is behavioral change in someone which gradually becomes worse as the disorder progresses. The biggest problem with those with dementia is that they are very irritable become they are confused and scared. This can lead to behavioral changes that can be contrary to their normal personalities. For those who are around the people with dementia, the behavioral changes can be difficult and challenging as the person is usually very different than before dementia.

Memory Loss

The most well-known sign of dementia is the memory loss that is much worse than the typical age-related forgetfulness. Dementia starts off with Mild cognitive impairment (MCI) which leads to a noticeable decline in short-term memory while leaving the long-term memory intact. For example, the person might not remember recent events like what he/she did last Wednesday or yesterday but may remember what he/she did on their birthday 30 years ago.

Early Memory Impairment

Decline In Cognitive Ability

While not every person with dementia experiences cognitive decline at the same pace, most patients experience a loss of cognitive functions like reading, learning, problem-solving, thinking speech, remembering details and language. Some people have dementia but don’t show memory loss or cognitive decline in the early stages of the disorder while there are those who experience a major loss of cognitive ability in the early stages of dementia.

These were the seven most common early signs of dementia. If you notice these signs in someone around you, you should immediately seek an appointment with a doctor for the person.


Michelle is the senior most expert who writes for this website. After completing her graduation and 10+ years of practice, Michelle has been involved and known for a lot of her philanthropy work. Michelle loves spending time researching and writing her papers. She occasionally writes for us and we are extremely proud to have her as one of our editors.

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