10 Signs of Alzheimer’s
- May 04, 2012
Alzheimer’s is a type of dementia that causes problems with memory, thinking and behavior. Symptoms usually develop slowly and get worse over time, becoming severe enough to interfere with daily tasks.
Alzheimer’s is not a normal part of aging, although the greatest known risk factor is increasing age, and the majority of people with Alzheimer’s are 65 and older. But Alzheimer’s is not just a disease of old age. Up to 5 percent of people with the disease have early onset Alzheimer’s (also known as younger-onset), which often appears when someone is in their 40s or 50s.
Alzheimer’s worsens over time. Alzheimer’s is a progressive disease, where dementia symptoms gradually worsen over a number of years. In its early stages, memory loss is mild, but with late-stage Alzheimer’s, individuals lose the ability to carry on a conversation and respond to their environment. Alzheimer’s is the sixth leading cause of death in the United States. Those with Alzheimer’s live an average of eight years after their symptoms become noticeable to others, but survival can range from four to 20 years, depending on age and other health conditions.
Memory loss that disrupts daily life
One of the most common signs of Alzheimer’s is memory loss, especially forgetting recently learned information. Others include forgetting important dates or events; asking for the same information over and over; relying on memory aides (e.g., reminder notes or electronic devices) or family members for things they used to handle on their own.
What’s a typical age-related change? Sometimes forgetting names or appointments, but remembering them later.
Challenges in planning or solving problems
Some people may experience changes in their ability to develop and follow a plan or work with numbers. They may have trouble following a familiar recipe or keeping track of monthly bills. They may have difficulty concentrating and take much longer to do things than they did before.
What’s a typical age-related change? Making occasional errors when balancing a checkbook.
Difficulty completing familiar tasks at home, at work or at leisure
People with Alzheimer’s often find it hard to complete daily tasks. Sometimes, people may have trouble driving to a familiar location, managing a budget at work or remembering the rules of a favorite game.
What’s a typical age-related change? Occasionally needing help to use the settings on a microwave or to record a television show.
Confusion with time or place
People with Alzheimer’s can lose track of dates, seasons and the passage of time. They may have trouble understanding something if it is not happening immediately. Sometimes they may forget where they are or how they got there.
What’s a typical age-related change? Getting confused about the day of the week but figuring it out later.
Trouble understanding visual images and spatial relationships
For some people, having vision problems is a sign of Alzheimer’s. They may have difficulty reading, judging distance and determining color or contrast. In terms of perception, they may pass a mirror and think someone else is in the room. They may not realize they are the person in the mirror.
What’s a typical age-related change? Vision changes related to cataracts.
New problems with words in speaking or writing
People with Alzheimer’s may have trouble following or joining a conversation. They may stop in the middle of a conversation and have no idea how to continue or they may repeat themselves. They may struggle with vocabulary, have problems finding the right word or call things by the wrong name (e.g., calling a “watch” a “hand-clock”).
Signs of Alzheimer’s
- Poor judgment and decision making
- Inability to manage a budget
- Losing track of the date or the season
- Difficulty having a conversation
- Misplacing things and being unable to retrace steps to find them
What’s a typical age-related change? Sometimes having trouble finding the right word.
Misplacing things and losing the ability to retrace steps
A person with Alzheimer’s disease may put things in unusual places. They may lose things and be unable to go back over their steps to find them again. Sometimes, they may accuse others of stealing. This may occur more frequently over time.
What’s a typical age-related change? Misplacing things from time to time, such as a pair of glasses or the remote control.
Typical age-related changes
- Making a bad decision once in a while
- Missing a monthly payment
- Forgetting which day it is and remembering later
- Sometimes forgetting which word to use
- Losing things from time to time
Decreased or poor judgment
People with Alzheimer’s may experience changes in judgment or decision-making. For example, they may use poor judgment when dealing with money, giving large amounts to telemarketers. They may pay less attention to grooming or keeping themselves clean.
What’s a typical age-related change? Making a bad decision once in a while.
Withdrawal from work or social activities
A person with Alzheimer’s may start to remove themselves from hobbies, social activities, work projects or sports. They may have trouble keeping up with a favorite sports team or remembering how to complete a favorite hobby. They may also avoid being social because of the changes they have experienced.
What’s a typical age-related change? Sometimes feeling weary of work, family and social obligations.
Changes in mood and personality
The mood and personalities of people with Alzheimer’s can change. They can become confused, suspicious, depressed, fearful or anxious. They may be easily upset at home, at work, with friends or in places where they are out of their comfort zone.
What’s a typical age-related change? Developing very specific ways of doing things and becoming irritable when a routine is disrupted.
Also in this section
- APA Leaders Defend New Diagnostic Guide
- One million Dementia Friends will help make life better for people with dementia
- Expressions of interest for funding to improve care environments for people with dementia
- Dementia Facts And Statistics: Present And Future
- Cancer drug prevents build-up of toxic brain protein
- Could eating peppers prevent Parkinson’s?
- Promising Alzheimer’s Drug Fails in Study
- No link between anesthesia, dementia in elderly, Mayo Clinic Study finds
- Mild blast injury causes molecular changes in brain akin to Alzheimer, Pitt team says
- Swedish study suggests reduced risk of dementia
- Gene May Help Identify Risk of Alzheimer’s in African Americans
- Team Unravels Central Mystery of Alzheimers
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