“Alzheimer’s” and “dementia” are connected terms that families research when their senior loved one begins showing signs of memory loss. However, many aren’t sure about what sets them apart, and this can lead to confusion with their loved one’s diagnosis and care plan. The last thing families should be worried about in such a stressful time is the definitions of medical terms, so if you’re wondering, “What is the difference between Alzheimer’s and dementia?” this article can help.
At Shawano Place in Shawano, WI, our assisted living and memory care teams walk alongside families every day as they work through a difficult diagnosis and plan the next steps for their loved one’s care. Informed decisions begin with a solid foundation of information, so let’s get started together.
What Is Dementia?
Dementia is not a single disease, but a result of multiple conditions that cause similar physical changes in the brain. This group of symptoms affects memory, thinking, reasoning, and the ability to handle everyday tasks seriously enough to interfere with daily functioning. They often overlap with normal signs of aging, leading many families to wonder when the time is right to begin planning care.
For example, many people forget names and dates occasionally, and doing so more often can be a normal sign of aging, especially if they remember them later. However, if your loved one forgets where they are or how they got there, or misremembers significant details of daily life like a route to a familiar place, a medical evaluation could be needed.
What Is Alzheimer’s Compared to Dementia?
Dementia is a broad category defined by symptoms, but multiple diseases can cause it. Alzheimer’s is one of these specific conditions. It is a progressive brain disorder that damages memory and thinking skills because abnormal protein buildups form structures called amyloid plaques in the brain.
Without getting too far into technical terms, many families wonder more about what causes Alzheimer’s in the first place. According to the Alzheimer’s Association, it usually results from a combination of factors, including age, family history, and genetics. However, preventable injuries or conditions can sometimes contribute, such as head traumas. Some families can link a cycling or car accident to the start of their loved one’s symptoms.
But in most cases, Alzheimer’s is not a preventable illness. Multiple genetic and environmental factors interfere with brain cell communication, causing progressive memory loss. Studies show that Alzheimer’s is the cause of dementia in 60% to 80% of cases, so most families can research Alzheimer’s and dementia at the same time.
Other Types of Dementia
Though Alzheimer’s is the most common condition that can cause dementia, others exist. Family members should know the difference to understand a potential diagnosis and plan for their loved one’s situation. According to the Alzheimer’s Association:
- Vascular dementia develops when conditions such as blood clots disrupt blood flow to the brain, often affecting memory and judgment
- Lewy body dementia involves deposits of a protein called alpha-synuclein and can bring movement problems and visual hallucinations
- Frontotemporal dementia affects the frontal and temporal lobes and often appears earlier in life, between ages 45 and 64
- Mixed dementia occurs when someone has more than one type at once, such as Alzheimer’s along with vascular dementia
Most people with dementia show signs of multiple types. A medical evaluation is the best way to find the specific cause of dementia and plan care accordingly.
Symptoms and Progression
Early symptoms of dementia, regardless of the cause, can be easy to dismiss as normal aging. Common signs that dementia could be involved include memory loss that disrupts daily life, trouble finding words, difficulty managing money, confusion about time or place, and changes in mood or personality. However, there’s still room for interpretation in these symptoms.
Here are a few tips to help family members accurately observe their loved one’s behavior and decide when the time is right for a medical evaluation:
- Forgetting a name and remembering it later is not the same as forgetting how they got somewhere, often accompanied by agitation or paranoia
- Misremembering the name of an infrequently used item is different than forgetting the name of an everyday belonging, sometimes accompanied by an odd substitute, like calling a watch a “hand clock”
- New behaviors often follow dementia-related memory changes, such as forgetting where they put the remote and then accusing someone of stealing it
- Not being able to read text could be an age-related vision change, but issues judging distance or colors could be something more
- Visual hallucinations, unusual irritability, wandering, changes in balance, and other changes that impact daily life should be evaluated
Alzheimer’s worsens over time, so mild memory lapses can lead to a need for full support with daily care. Many families delay care until a medical emergency prompts immediate action, but the transition is easier when families work together to make decisions based on a clear diagnosis.
Treatment and Daily Support for Alzheimer’s
There is no cure for Alzheimer’s yet, but treatment can help. Some medications can ease symptoms, and newer anti-amyloid treatments, such as lecanemab (Leqembi), can slow the progression of early Alzheimer’s, as noted by the Alzheimer’s Association. These treatments work best in the earliest stages, so a timely diagnosis and accurate symptom reporting matter even more.
At Shawano Place, our memory care program is built around the needs of seniors living with Alzheimer’s and other forms of dementia, with consistent routines, nutritious meals, and activities matched to each resident’s abilities. For assisted living residents who begin to need more memory support, communities that offer both lifestyles can help ease the transition while staying in a familiar community.
Frequently Asked Questions
Dementia is a general term for symptoms that affect memory and thinking, while Alzheimer’s is a specific disease that causes those symptoms. Alzheimer’s is the most common cause of dementia.
Many other diseases can cause dementia, including vascular dementia, Lewy body dementia, and frontotemporal dementia. A person can have dementia from one of these conditions without having Alzheimer’s.
Early signs often include memory loss that affects daily life, difficulty finding words, confusion about time or place, trouble with familiar tasks, and changes in mood or personality.
Some occasional forgetfulness can come with age. Ongoing memory loss that disrupts everyday life is not typical and should be evaluated by a healthcare provider.
Memory care offers consistent routines, trained team members, nutritious meals, and activities matched to each resident’s abilities. This level of support can improve comfort, connection, and quality of life.
Take the Next Step in Your Loved One’s Care
Understanding the difference between Alzheimer’s and dementia gives families a clearer picture of what a diagnosis means and what options are available. Dementia is a broad term for a decline in memory and thinking, while Alzheimer’s is the most common disease behind it. Early detection and treatment can improve quality of life and help seniors living with Alzheimer’s and other forms of dementia live with dignity and purpose.
This article should not replace medical advice. Talk with your doctor regarding any issues you may experience, especially if you suspect memory loss, dementia, or Alzheimer’s.
Schedule a Visit Today
An experienced memory care team can help your family learn more about different types of Alzheimer’s and dementia and how they could impact your loved one’s care. Schedule a personalized visit at Shawano Place to learn more about your loved one’s memory care options.
