About Alzheimer's

By
PicnicHealth Team
Dec 14, 2022 • 7 min read

What is Alzheimer’s disease?

Alzheimer's is the most common form of Dementia and is characterized by how it impacts a human's behavior, thinking, and most importantly, memory. The symptoms can worsen over time, and the individual may have difficulty carrying out daily activities. Memory lapses, or mild memory loss, are usually one of the first signs of Alzheimer's disease and symptoms continue to worsen over time, although the rate at which the disease progresses can vary.

Prevalence
Alzheimer's is a prevalent disease, with over 6 million Americans estimated to have Alzheimer's across all age groups in 2022, 73 percent of whom are 75 years or older. Although most studies have found no significant difference in the risk of developing Alzheimer's between men and women, almost two-thirds of Americans that have been diagnosed are women. Furthermore, studies have also shown that older Black Americans are twice more likely to develop Alzheimer's and other dementias, than older White Americans. It is expected that by the year 2050, 12.7 million people, 65 years or older may develop Alzheimer's.

Are dementia and Alzheimer’s the same thing?

Though Alzheimer’s and dementia are often used interchangeably, they are not exactly the same. Dementia is a general term for when an individual suffers a consistent decline in cognitive function often leading to difficulties in the ability to perform their day-to-day activities.

Several different conditions can cause dementia, and it can take many forms. Alzheimer’s, the most common form of dementia, accounts for 60-80% of dementia cases. Specifically, Alzheimer's is characterized by complex changes in the brain, which can lead to damage of healthy neurons in the brain, in turn causing the symptoms associated with Alzheimer's.

Subtypes of Dementia

There are multiple forms of Dementia. Here are the most common subtypes:

1. Alzheimer's Disease
   In this subtype, the person affected may have difficulty remembering where they are in time, and their short-term memory may be compromised. There are seven stages of Alzheimer's disease, which typically progress as the condition worsens over time.

2. Lewy Body Dementia
   Lewy Body dementia is the second most common subtype of the disease. Many experts describe it as a combination of Parkinson's and Alzheimer's. One of the most prominent symptoms of Lewy Body Dementia is visual hallucinations.

3. Vascular Dementia
   This type of Dementia is the result of damage to brain tissue caused by cardiovascular problems.

4. Frontotemporal Dementia
   Frontotemporal Dementia is caused by damage to the Frontal or Temporal lobes of the brain. Damage to these areas of the brain can affect the person’s ability to think, speak, and make decisions, leading to symptoms of this subtype.

Symptoms

Here are some of the early signs of Alzheimer’s that someone with early onset disease may exhibit:

• Memory loss (short-term)
• Impaired concentration, inability in problem-solving and planning
• The inability to complete daily life tasks
• Feeling out of place and time
• Unable to calculate the distance between spaces and forgetting items in different places
• Poor decision making
• Not being mentally present
• Mood changes or other personality/behavior changes

What are the stages of Alzheimer’s Disease?

Alzheimer’s disease is usually broken into four stages:

Preclinical

Alzheimer’s disease begins before any symptoms are visible. This is known as the preclinical stage, and can only be detected with special tests run in a laboratory. The preclinical stage of Alzheimer’s disease may last decades. As more advanced technology becomes available, it’s slowly becoming possible to detect Alzheimer’s disease in the preclinical stage.

Mild (early stage)

In the early stages of Alzheimer’s disease, a person may still be living a normal life. Driving, working, and participating in social activities are all still possible at this stage, but the individual may sometimes experience memory lapses.

Moderate (middle stage)

In the moderate or middle stage of Alzheimer’s disease, the individual typically requires a deeper level of care. This is the longest stage of Alzheimer’s disease, and can often last many years.

Severe (late stage)

As the disease progresses throughout the brain, symptoms become much worse. In the later stages, individuals with severe Alzheimer’s disease require 24/7 care. Affected individuals usually don’t understand where they are, lose the ability to have a conversation, and experience difficulties walking, sitting, and swallowing.

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Create a List

List the names of all the doctors, hospitals, and other facilities your loved one visits regularly, along with those they have visited in the past.

Ensure You Have the Appropriate Legal Status

It is important to make sure that you are fully empowered to make decisions on behalf of your loved one with Alzheimer’s. Your relationship status with the patient may not be enough to legally give you access to your loved one's medical information.

Gather and Organize the Medical Records in One Place

It’s important to have all of your loved one’s medical records together in one spot. This makes it much easier for you and your loved one’s physicians to accurately map the patient’s medical journey.

Review the Medical Records to be an Informed Advocate

The better you understand your loved one's medical history, the better you can advocate on their behalf. Access and understanding of this information will help you to ask informed questions with physicians.

Learn more about PicnicHealth’s commitment to the Alzheimer’s community and the Alzheimer’s Association

Together, we can make a difference.

1. Build a support network.

When you’re juggling appointment times and insurance claims, putting a robust support system together might not strike you as the most urgent task. Investing the time to cultivate relationships with people can turn to in times of need will pay dividends. Support groups can encourage empathy and provide helpful resources.

2. Stay organized.

The backbone of effective caregiving is organization. Keep medical information, appointment schedules, and medication lists in order. Use a planner or digital services to stay on top of your responsibilities.

3. Explore treatments and clinical trials.

Stay informed about the latest medical advancements. Being aware of new therapies or community services can benefit your loved one significantly.

4. Make time for self-care.

Prioritize self-care to maintain your health as a caregiver. Make sure to find moments in the day to unwind and reset.