Changes In Mood Or Emotion
The person may be more anxious, frightened or sad, and so at risk of depression. It is also common to become more irritable perhaps in frustration at lost abilities or easily upset. A person can often be more withdrawn, lack self-confidence and lose interest in hobbies or people.
Changes in behaviour are not common in early-stage dementia, other than in FTD. A person with behavioural variant FTD may lose their inhibitions and behave in socially inappropriate ways. They may also act impulsively and lose empathy for others.
Significant physical changes at this stage tend to be limited to DLB, where problems with movement are similar to Parkinsons disease. If someone with vascular or mixed dementia has a stroke, this can lead to weak limbs on one side.
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Everybody forgets things from time to time. But if you or other people are noticing that memory problems are getting worse, or affecting everyday life, it could be a sign of dementia.
Referral To A Specialist
Your GP may refer you to a specialist memory assessment service to help with your diagnosis. Memory clinics are staffed by professionals from multiple disciplines who are experts in diagnosing, caring for and advising people with dementia and their families.
Memory clinic staff can include the following, depending on your local area:
- a nurse usually a trained mental health nurse who specialises in diagnosing and caring for people with dementia
- a psychologist a healthcare professional who specialises in the assessment and treatment of mental health conditions
- a psychiatrist a qualified medical doctor who has training in treating mental health conditions
- a neurologist a specialist in treating conditions that affect the nervous system
- a geriatrician a physician with specialist training in the care of older people
- a social worker a trained member of staff able to advise and assist with accessing social services within the local area
- an occupational therapist a member of staff with specialist skills in assessing and supporting people with dementia and their families with adjusting to disabilities
There’s no simple and reliable test for diagnosing Alzheimer’s disease, but the staff will listen to the concerns of both you and your family about your memory or thinking. They will assess your skills and arrange more tests to rule out other conditions.
The Seven Stages Of Dementia
One of the most difficult things to hear about dementia is that, in most cases, dementia is irreversible and incurable. However, with an early diagnosis and proper care, the progression of some forms of dementia can be managed and slowed down. The cognitive decline that accompanies dementia conditions does not happen all at once – the progression of dementia can be divided into seven distinct, identifiable stages.
Learning about the stages of dementia can help with identifying signs and symptoms early on, as well as assisting sufferers and caretakers in knowing what to expect in further stages. The earlier dementia is diagnosed, the sooner treatment can start.
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Dementia Symptoms To Watch For
Here are some of the warning signs identified by dementia experts and mental health organizations:
Difficulty with everyday tasks. Everyone makes mistakes, but people with dementia may find it increasingly difficult to do things like keep track of monthly bills or follow a recipe while cooking, the Alzheimers Association says. They also may find it hard to concentrate on tasks, take much longer to do them or have trouble finishing them.
Repetition. Asking a question over and over or telling the same story about a recent event multiple times are common indicators of mild or moderate Alzheimer’s, according to the Cleveland Clinic.
Communication problems. Observe if a loved one has trouble joining in conversations or following along with them, stops abruptly in the middle of a thought or struggles to think of words or the name of objects.
Getting lost. People with dementia may have difficulty with visual and spatial abilities. That can manifest itself in problems like getting lost while driving, according to the Mayo Clinic.
Personality changes. A loved one who begins acting unusually anxious, confused, fearful or suspicious becomes upset easily or loses interest in activities and seems depressed is cause for concern.
Troubling behavior. If your family member seems to have increasingly poor judgment when handling money or neglects grooming and cleanliness, pay attention.
People with mild cognitive impairment are at an increased risk of developing dementia.
How Alzheimer’s Disease Is Treated
There’s no cure for Alzheimer’s disease, but medication is available that can help relieve some of the symptoms and slow down the progression of the condition in some people.
Various other types of support are also available to help people with Alzheimer’s live as independently as possible, such as making changes to your home environment so it’s easier to move around and remember daily tasks.
Psychological treatments such as cognitive stimulation therapy may also be offered to help support your memory, problem solving skills and language ability.
Read more about treating Alzheimer’s disease
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Signs And Symptoms Of Alzheimer’s Disease
Alzheimer’s disease is a progressive condition, which means the symptoms develop gradually and become more severe over the course of several years. It affects multiple brain functions.
The first sign of Alzheimer’s disease is usually minor memory problems. For example, this could be forgetting about recent conversations or events, and forgetting the names of places and objects.
As the condition develops, memory problems become more severe and further symptoms can develop, such as:
- confusion, disorientation and getting lost in familiar places
- difficulty planning or making decisions
- problems with speech and language
- problems moving around without assistance or performing self-care tasks
- personality changes, such as becoming aggressive, demanding and suspicious of others
- hallucinations and delusions
- low mood or anxiety
Read more about the symptoms of Alzheimer’s disease
What Happens In The Early Stage Of Dementia
Dementia affects everyone differently and early symptoms are often relatively mild and not always easy to notice.
Many people at the early stage of dementia stay largely independent and only need a bit of assistance with daily living. It is important to focus on what the person can do and not to take over and do things for them. Instead, try doing things with them, for example helping the person develop a routine, reminder lists and prompts, and use technology.
For more information for people living with dementia, see the ‘Keeping active and involved‘ page.
The early stage of dementia is when many people choose to make plans for the future, while they still have the ability to do so. This includes making a Lasting power of attorney , and advance decisions and advance statements to ensure their wishes and preferences are made clear.
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An Increase In Compulsive Ritualistic Behaviors
One sign of dementia that most people dont expect is the need to complete extreme rituals or compulsive behaviors. Plenty of people have odd habits and like things done a certain way, says Rankin. But while these habits are within the normal realm, extreme hoarding or detailed rituals or compulsions, such as buying a crossword puzzle book every time they go to the store even if they have hundreds of them, can be dementia symptoms.
Symptoms Of Mild Cognitive Impairment
Some people have a condition called mild cognitive impairment, or MCI. It can be an early sign of Alzheimers. But, not everyone with MCI will develop Alzheimers disease. People with MCI can still take care of themselves and do their normal activities. MCI memory problems may include:
- Losing things often
- Forgetting to go to events or appointments
- Having more trouble coming up with words than other people the same age
Learn more about Alzheimer’s disease from MedlinePlus.
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Misplacing Things And Losing The Ability To Retrace Steps
People with Alzheimer’s may put things in unusual places like sticking a phone in the microwave, or car keys in the bathroom cabinet. They may accuse others of stealing because they can’t remember that they were the one who misplaced the item.
If things start disappearing or things start popping up in odd places and your loved one doesn’t have a toddler or dog in the house, there may be cause for concern.
Stage : Moderate Cognitive Declinemild Dementia
The diagnosis of Alzheimers disease can be made with considerable accuracy in this stage. The most common functioning deficit in these persons is a decreased ability to manage instrumental activities of daily life, which may hinder their ability to live independently. For the stage 4 person, this may become evident in the form of difficulties in paying rent and other bills, not being able to write out checks with the correct date or amount without assistance the inability to market for personal items and groceries or order from a menu in a restaurant. Persons who previously prepared meals for family members and/or guests begin to manifest decreased performance in these skills.
Symptoms of memory loss also become evident in this stage. For example, seemingly major recent events, such as a holiday or visit with a relative may not be remembered. Obvious mistakes in remembering the day of the week, month or season of the year may occur.
Persons at this stage can still generally recall their correct current address they can usually correctly remember the weather conditions outside. Significant current events, including the name of a prominent head of state, will likely be recalled easily. Despite the obvious deficits in cognition, persons at this stage can still potentially survive independently in community settings.
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Difficulty Forming The Words To Speak
When people who used to be fluent and could speak smoothly stop being able to produce language that way, this may be a sign of dementia, says Rankin. Despite this symptom, patients are often crystal clear in other areas. They can run a business, manage their family, or draw beautifully, but they have increased difficulty actually forming the words to speak.
Additional reporting by Brian P. Dunleavy.
What Are The Signs Of Alzheimer’s Disease
Scientists continue to unravel the complex brain changes involved in the onset and progression of Alzheimers disease. It seems likely that damage to the brain starts a decade or more before memory and other cognitive problems appear. During this preclinical stage of Alzheimers disease, people seem to be symptom-free, but toxic changes are taking place in the brain.
Damage occurring in the brain of someone with Alzheimers disease begins to show itself in very early clinical signs and symptoms. For most people with Alzheimersthose who have the late-onset varietysymptoms first appear in their mid-60s. Signs of early-onset Alzheimers begin between a persons 30s and mid-60s.
The first symptoms of Alzheimers vary from person to person. Memory problems are typically one of the first signs of cognitive impairment related to Alzheimers disease. Decline in non-memory aspects of cognition, such as word-finding, vision/spatial issues, and impaired reasoning or judgment, may also signal the very early stages of Alzheimers disease. And some people may be diagnosed with mild cognitive impairment. As the disease progresses, people experience greater memory loss and other cognitive difficulties.
Alzheimers disease progresses in several stages: preclinical, mild , moderate, and severe .
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Stage : Very Severe Cognitive Declinesevere Dementia
At this stage, AD persons require continuous assistance with basic activities of daily life for survival. Six consecutive functional substages can be identified over the course of this final seventh stage. Early in this stage, speech has become so circumscribed, as to be limited to approximately a half-dozen intelligible words or fewer . As this stage progresses, speech becomes even more limited to, at most, a single intelligible word . Once intelligible speech is lost, the ability to ambulate independently , is invariably lost. However, ambulatory ability may be compromised at the end of the sixth stage and in the early portion of the seventh stage by concomitant physical disability, poor care, medication side-effects or other factors. Conversely, superb care provided in the early seventh stage, and particularly in stage 7b, can postpone the onset of loss of ambulation. However, under ordinary circumstances, stage 7a has a mean duration of approximately 1 year, and stage 7b has a mean duration of approximately 1.5 years.
In persons with AD who remain alive, stage 7c lasts approximately 1 year, after which persons with AD lose the ability not only to ambulate independently but also to sit up independently , At this point in the evolution, the person will fall over when seated unless there are armrests to assist in sitting up in the chair.
Having A Hard Time Managing Money
One of the classic early signs of Alzheimers disease is an increasing difficulty with money management. This might start off as having trouble balancing a checkbook or keeping up with expenses or bills, but as the disease progresses, poor financial decisions are often made across the board.
Though many people brush off this symptom as a normal part of aging, they shouldnt. We tend to associate aging with losing your mind. Thats not healthy aging its a disease, emphasizes Rankin.
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What Are The Stages Of Alzheimers
Alzheimers disease slowly gets worse over time. People with this disease progress at different rates and in several stages. Symptoms may get worse and then improve, but until an effective treatment for the disease itself is found, the persons ability will continue to decline over the course of the disease.
Early-stage Alzheimers is when a person begins to experience memory loss and other cognitive difficulties, though the symptoms appear gradual to the person and their family. Alzheimers disease is often diagnosed at this stage.
During middle-stage Alzheimers, damage occurs in areas of the brain that control language, reasoning, sensory processing, and conscious thought. People at this stage may have more confusion and trouble recognizing family and friends.
In late-stage Alzheimers, a person cannot communicate, is completely dependent on others for care, and may be in bed most or all the time as the body shuts down.
How long a person can live with Alzheimers disease varies. A person may live as few as three or four years if he or she is older than 80 when diagnosed, to as long as 10 or more years if the person is younger. Older adults with Alzheimers disease need to know their end-of-life care options and express their wishes to caregivers as early as possible after a diagnosis, before their thinking and speaking abilities fail.
Assessing Your Mental Abilities
A specialist will usually assess your mental abilities using a special series of questions.
One widely used test is the mini mental state examination . This involves being asked to carry out activities such as memorising a short list of objects correctly and identifying the current day of the week, month and year. Different memory clinics may also use other, longer tests.
The MMSE isn’t used to diagnose Alzheimer’s disease, but it’s useful to initially assess areas of difficulty that a person with the condition may have. This helps specialists to make decisions about treatment and whether more tests are necessary.
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Difficulty Completing Familiar Tasks
Some people may experience a greater problem with concentration. Routine day-to-day tasks requiring critical thought may take longer as the disease progresses.
The ability to drive safely may also be called into question. If you or a loved one gets lost while driving a commonly traveled route, this may be a symptom of AD.
What Are The Symptoms Of Early
For most people with early-onset Alzheimer disease, the symptoms closely mirror those of other forms of Alzheimer disease.
Early symptoms:
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Withdrawal from work and social situations
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Changes in mood and personality
Later symptoms:
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Severe mood swings and behavior changes
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Deepening confusion about time, place, and life events
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Suspicions about friends, family, or caregivers
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Trouble speaking, swallowing, or walking
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Severe memory loss
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Eating Nonfood Objects And Rancid Foods
One surprising early sign of dementia is eating nonfood objects or foods that are rancid or spoiled. This is partly because the person forgets what to do with the things in front of them. For example, people with dementia might try to eat a flower from a vase on a restaurant table because they know they are there to eat but dont know what the flower is doing there, says Rankin.
Unlike some other Alzheimers symptoms or dementia symptoms, this one has few other likely explanations.
/5alzheimer’s Disease A Neurologic Disorder
There are many types of dementia, with Alzheimer’s disease being one of the most common. It is a progressive neurologic disorder that causes the brain to shrink and brain cells to die. In the early stages, Alzheimer’s disease may have a number of signs, though they are sometimes difficult to spot.
The symptoms of Alzheimer’s disease progress slowly over several years. There are some common symptoms of Alzheimer’s disease, but no one’s experience will be exactly the same as anyone else’s, according to the Alzheimer’s Society UK. If you notice any of them, don’t ignore them. Schedule an appointment with your doctor right away.
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Spotting Early Symptoms And Signs Of Alzheimers Disease
People with memory problems may be first to notice that they are confused, have trouble with normal activities, or have other symptoms. Or, family and friends may be the first to notice. In either case, itâs important to know what to look for. Changes in mood or behavior, struggling with familiar activities, difficulty speaking or writing, and changes in vision or perception can be early signs of Alzheimerâs disease.
Symptoms can go on for years. But they can also get worse quickly. It is important to talk to a doctor as soon as you notice them. This can help you and your loved one find out whatâs wrong and make a plan.