It’s estimated that nearly seven million Americans are living with Alzheimer’s disease...
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It’s estimated that nearly seven million Americans are living with Alzheimer’s disease, with that number expected to more than double by 2050.
Understanding the early signs and speaking with a doctor about your concerns can make a meaningful difference for you and your loved ones when facing an Alzheimer’s diagnosis.
Alzheimer's disease is a progressive disorder that affects the brain's ability to process, store and recall information. It typically begins with subtle memory issues and gradually impacts thinking, reasoning, communication and daily function. While it most often affects people over the age of 65, early-onset Alzheimer's can appear in adults as young as their 40s and 50s.
There is still not a lot known about the causes and risks of Alzheimer's, but researchers continue to study the disorder to understand it and hopefully, one day, have a cure. We do know that the disease is associated with the buildup of abnormal protein deposits in the brain, called amyloid plaques and tau tangles, which damage neurons and interfere with brain signaling. Over time, these changes lead to widespread brain shrinkage and loss of cognitive and physical function.
The terms “Alzheimer’s” and “dementia” are often used interchangeably, but they are not the same. Dementia is an umbrella term for a decline in mental ability severe enough to interfere with daily life. Alzheimer's is one type of dementia, accounting for approximately 60 to 80% of dementia cases. Other types of dementia include Lewy body dementia, vascular dementia and frontotemporal dementia, and it is possible to have a combination of different kinds.
It’s normal to occasionally forget the name of an acquaintance or an upcoming appointment. However, more persistent or disruptive memory issues could be early warning signs and symptoms of Alzheimer's or another form of dementia. These symptoms can include:
It’s important to note that normal aging may affect memory and thinking processes. Things like needing help with technology or getting irritable over disruptions are typical age-related changes in older adults.
If you notice one or more of these symptoms in yourself or a loved one, speak up and seek medical attention. Early diagnosis of Alzheimer's and other dementias offers more opportunities for treatment, care planning and support.
A possible Alzheimer’s diagnosis can be scary and difficult to talk about. Maybe you don’t want to worry your family, or you’re afraid of what it could mean for your future. But getting answers as soon as possible can help you and your loved ones take control of the next steps.
A complete medical evaluation by a physician can determine whether symptoms are due to Alzheimer's or another cause, such as stroke, tumor or Parkinson’s disease. Other conditions that can sometimes mimic Alzheimer’s symptoms include:
A thorough medical exam, including blood tests, brain imaging and cognitive assessments, can help a doctor identify the actual cause of the symptoms and provide a diagnosis for treatment. And if it is Alzheimer's, an early diagnosis allows for earlier access to medication, opportunities for participation in clinical trials, long-term planning and hopefully, preserve independence longer.
If you have noticed changes in your memory – or are concerned about a loved one – you’re not alone. Organizations like the Alzheimer's Association provide vital resources and support, and talking to your doctor can help you come up with a care plan.
