What’s the Difference Between Dementia and Alzheimer’s?

Written by  in category 
September 8, 2017
Dr Hilary Jones Vlog header
According to the UK Alzheimer’s Society, “There are 850,000 people with Dementia in the UK, with numbers set to rise to over 1 million by 2025. This will soar to 2 million by 2051.” This is important to note because this disease not only takes a toll on the patient themselves, but it takes a toll on the caregiver and other medical providers for the patient. Having Alzheimer’s can be frustrating for the patient as they lose their ability to do and remember things. And it is physically and emotionally draining on the loved ones who are watching their once vibrant family member or friend slowly change.

Alzheimer’s and Dementia often get mixed up in the same context as if they are the same thing. This is normal because they both have very similar symptoms. However, Alzheimer’s is the most common form of dementia and the varying types of Dementia have similar symptoms. For example, memory loss, forgetfulness, slower thinking, reduced mental agility, changes in ability to perform everyday tasks such as cooking and cleaning, and mood changes all touch each spectrum of dementia. Depending on the person and their individual situation, symptoms may show at varying speeds.

definition of dementia and alzheimer's

More formally, according to WebMd, “Dementia is the name for a group of brain disorders that make it hard to remember, think clearly, make decisions, or even control your emotions. Alzheimer’s disease is one of those disorders, but there are many different types and causes of dementia.” Dementia is the umbrella under which Alzheimer’s falls, and this can cause people to think they are one and the same. However, there are some differences.

Dementia is classified when someone has two of the following symptoms. It is not just about simple memory mishaps.

● Memory
● Communication and speech
● Focus and concentration
● Reasoning and judgment
● Visual perception (can’t see the difference in colors or detect movement, or see things that aren’t there)

Since symptoms are similar to the different types of Dementia, it can be hard for a doctor to diagnose which type the patient has. Thus, you’ll need to notice all the symptoms and provide a history of any major traumas, drug or alcohol use, or other issues in order to get the most accurate diagnosis. This includes any actions that the person is doing such as forgetting where they parked or wandering off aimlessly. Below is a list of symptoms that overlap for dementia and Alzheimer’s and symptoms of Alzheimer’s.

Both conditions can cause:
● A decline in the ability to think
● Memory impairment
● Communication impairment

The symptoms of Alzheimer’s include:
● Difficulty remembering recent events or conversations
● Apathy
● Depression
● Impaired judgment
● Disorientation
● Confusion
● Behavioral changes
Difficulty speaking, swallowing, or walking in advanced stages of the disease


Lady with Dementia or Alzheimer's

As stated earlier, Alzheimer’s is the most common form of dementia. Alzheimer’s happens when proteins (called plaques) and fibers (called tangles) build up in your brain and block nerve signals and destroy nerve cells. This directly affects memory and is progressive. This makes it hard over time to carry on a conversation, do basic things like tell time, and even use the bathroom. The disease is devastating. The life span from diagnosis to death can be as little as three years in people over 80 and longer for younger people, according to Healthline.

Another distinct difference between Dementia and Alzheimer’s is treatment. While the causes of some forms of Dementia can be treated, which may help, Alzheimer’s is non-reversible. In most cases, Dementia isn’t reversible. However, many forms are treatable and the right medication can help manage Dementia. Treatments for Dementia will depend on the cause.

Alzheimer’s treatment
No cure for Alzheimer’s is available, but options to help manage symptoms of the disease include:
● Medications for behavioural changes, such as anti-psychotics
● Alternative remedies that aim to boost brain function or overall health, such as coconut oil or fish oil
● Medications for sleep changes
● Medications for depression

Dementia treatment
In some cases, treating the condition that causes dementia may help. Conditions that are most likely to respond to treatment include dementia due to:
● Drugs
● Tumors
● Metabolic disorders
● Hypoglycemia



Care of your loved one who has either disease is the most important variable that both diseases have in common. That is where Telecare24 comes into play. We have technologies as simple as wearable sensors that your loved ones can wear that can alert you to a fall or some other concern. To find out more about which product can best help your loved one’s specific form of Dementia or Alzheimer’s, contact us today.

World Alzheimer’s Month takes place during September 2017.


 

About Dr Hilary Jones
I am a GP, TV Presenter, Medical Broadcaster, Author and Public Speaker. I joined TVAM in 1989 and its successor GMTV in 1993. I am now proud to be the Health Editor for ITV's new Breakfast Show 'Good Morning Britain' covering a range of topical healthcare issues. You can follow me on Twitter and Google+.

Website

No Responses

    Leave a Reply

    Your email address will not be published. Required fields are marked *