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Introduction
Alzheimer’s (AHLZ-high-merz)
disease is a progressive brain disorder that gradually destroys
a person’s memory and ability to learn, reason, make judgments,
communicate and carry out daily activities. As Alzheimer’s
progresses, individuals may also experience changes in
personality and behavior, such as anxiety, suspiciousness or
agitation, as well as delusions or hallucinations.
Although there is
currently no cure for Alzheimer’s, new treatments are on the
horizon as a result of accelerating insight into the biology of
the disease. Research has also shown that effective care and
support can improve quality of life for individuals and their
caregivers over the course of the disease from diagnosis to the
end of life.
Dementia
Alzheimer’s is the
most common form of dementia, a group of conditions that all
gradually destroy brain cells and lead to progressive decline in
mental function. Vascular dementia, another common form, results
from reduced blood flow to the brain’s nerve cells. In some
cases, Alzheimer’s disease and vascular dementia can occur
together in a condition called "mixed dementia." Other causes of
dementia include frontotemporal dementia, dementia with Lewy
bodies, Creutzfeldt-Jakob disease and Parkinson’s disease.
Progression of
Alzheimer’s disease
Alzheimer’s disease
advances at widely different rates. The duration of the illness
may often vary from 3 to 20 years. The areas of the brain that
control memory and thinking skills are affected first, but as
the disease progresses, cells die in other regions of the brain.
Eventually, the person with Alzheimer’s will need complete care.
If the individual has no other serious illness, the loss of
brain function itself will cause death
Introduction
While scientists
know Alzheimer’s disease involves progressive brain cell
failure, they have not yet identified any single reason why
cells fail. However, they have identified certain risk factors
that increase the likelihood of developing Alzheimer’s.
Alzheimer risk
factors
Age
The greatest known
risk factor for Alzheimer’s is increasing age. Most individuals
with the disease are 65 or older. The likelihood of developing
Alzheimer’s doubles about every five years after age 65. After
age 85, the risk reaches nearly 50 percent.
Family history
Another risk factor
is family history. Research has shown that those who have a
parent, brother or sister, or child with Alzheimer’s are more
likely to develop Alzheimer’s. The risk increases if more than
one family member has the illness. When diseases tend to run in
families, either heredity (genetics) or environmental factors or
both may play a role.
Genetics (heredity)
Scientists know
genes are involved in Alzheimer’s. There are two categories of
genes that can play a role in determining whether a person
develops a disease. Alzheimer genes have been found in both
categories:
1) Risk genes
increase the likelihood of developing a disease, but do not
guarantee it will happen.
Scientists have so far identified one Alzheimer risk gene called
apoliprotein E-e4 (APOE-e4).
APOE-e4 is one of
three common forms of the APOE gene; the others are APOE-e2 and
APOE-e3. APOE provides the blueprint for one of the proteins
that carries cholesterol in the bloodstream.
Everyone inherits a
copy of some form of APOE from each parent. Those who inherit
one copy of APOE-e4 have an increased risk of developing
Alzheimer’s. Those who inherit two copies have an even higher
risk, but not a certainty. Scientists do not yet know how
APOE-e4 raises risk. In addition to raising risk, APOE-e4 may
tend to make symptoms appear at a younger age than usual.
Experts believe
there may be as many as a dozen other Alzheimer risk genes in
addition to APOE-e4.
2) Deterministic
genes directly cause a disease, guaranteeing that anyone who
inherits them will develop the disorder.
Scientists have found rare genes that directly cause Alzheimer’s
in only a few hundred extended families worldwide.
When Alzheimer’s
disease is caused by deterministic genes, it is called “familial
Alzheimer’s disease,” and many family members in multiple
generations are affected. True familial Alzheimer’s accounts for
less than 5 percent of cases.
Genetic tests are
available for both APOE-e4 and the rare genes that directly
cause Alzheimer’s. However, health professionals do not
currently recommend routine genetic testing for Alzheimer’s
disease. Testing for APOE-e4 is sometimes included as a part of
research studies.
Other risk factors
Age, family history
and heredity are all risk factors we can’t change. Now, research
is beginning to reveal clues about other risk factors we may be
able to influence.
Head injury:
There appears to
be a strong link between serious head injury and future risk of
Alzheimer’s. Protect your head by buckling your seat belt,
wearing your helmet when participating in sports, and
“fall-proofing” your home.
Heart-head
connection:
Some of the strongest evidence links brain health to heart
health. Your brain is nourished by one of your body’s richest
networks of blood vessels. Every heartbeat pumps about 20 to 25
percent of your blood to your head, where brain cells use at
least 20 percent of the food and oxygen your blood carries.
The risk of
developing Alzheimer’s or vascular dementia appears to be
increased by many conditions that damage the heart or blood
vessels. These include high blood pressure, heart disease,
stroke, diabetes and high cholesterol. Work with your doctor to
monitor your heart health and treat any problems that arise.
General healthy
aging:
Other lines of evidence suggest that strategies for overall
healthy aging may help keep the brain healthy and may even offer
some protection against developing Alzheimer’s or related
diseases. Try to keep your weight within recommended guidelines,
avoid tobacco and excess alcohol, stay socially connected, and
exercise both your body and mind.
Some change in
memory is normal as we grow older, but the symptoms of
Alzheimer’s disease are more than simple lapses in memory.
People with
Alzheimer’s experience difficulties communicating, learning,
thinking and reasoning — problems severe enough to have an
impact on an individual's work, social activities and family
life.
The Alzheimer's
Association has developed a checklist of common symptoms to help
you recognize the difference between normal age-related memory
changes and possible warning signs of Alzheimer’s disease.
There’s no clear-cut
line between normal changes and warning signs. It’s always a
good idea to check with a doctor if a person’s level of function
seems to be changing. The Alzheimer’s Association believes that
it is critical for people diagnosed with dementia and their
families to receive information, care and support as early as
possible.
10 warning signs of
Alzheimer's:
1. Memory loss.
Forgetting recently learned information is one of the most
common early signs of dementia. A person begins to forget more
often and is unable to recall the information later.
What's normal? Forgetting
names or appointments occasionally.
2. Difficulty
performing familiar tasks.
People with dementia often find it hard to plan or complete
everyday tasks. Individuals may lose track of the steps involved
in preparing a meal, placing a telephone call or playing a game.
What's normal?
Occasionally forgetting why you came into a room or what you
planned to say.
3. Problems with
language.
People with
Alzheimer’s disease often forget simple words or substitute
unusual words, making their speech or writing hard to
understand. They may be unable to find the toothbrush, for
example, and instead ask for "that thing for my mouth.”
What's normal?
Sometimes
having trouble finding the right word.
4. Disorientation to
time and place.
People with
Alzheimer’s disease can become lost in their own neighborhood,
forget where they are and how they got there, and not know how
to get back home.
What's normal?
Forgetting the day of the week or where you were going.
5. Poor or decreased
judgment.
Those with Alzheimer’s may dress inappropriately, wearing
several layers on a warm day or little clothing in the cold.
They may show poor judgment, like giving away large sums of
money to telemarketers.
What's normal?
Making a questionable or debatable decision from time to time.
6. Problems with
abstract thinking.
Someone with
Alzheimer’s disease may have unusual difficulty performing
complex mental tasks, like forgetting what numbers are for and
how they should be used.
What's normal?
Finding it challenging to balance a checkbook.
7. Misplacing
things. A
person with Alzheimer’s disease may put things in unusual
places: an iron in the freezer or a wristwatch in the sugar
bowl.
What's normal?
Misplacing keys or a wallet temporarily.
8. Changes in mood
or behavior.
Someone with Alzheimer’s disease may show rapid mood swings –
from calm to tears to anger – for no apparent reason.
What's normal?
Occasionally feeling sad or moody.
9. Changes in
personality.
The personalities of
people with dementia can change dramatically. They may become
extremely confused, suspicious, fearful or dependent on a family
member.
What's normal?
People’s personalities do change somewhat with age.
10. Loss of
initiative.
A person with Alzheimer’s disease may become very passive,
sitting in front of the TV for hours, sleeping more than usual
or not wanting to do usual activities.
What's normal?
Sometimes feeling weary of work or social obligations.
The difference
between Alzheimer's and normal age-related memory changes
|
|
Someone with
Alzheimer's disease symptoms |
Someone with
normal age-related memory changes |
|
|
Forgets entire
experiences |
Forgets part
of an experience |
|
|
Rarely
remembers later |
Often
remembers later |
|
|
Is gradually
unable to follow written/spoken directions
|
Is usually
able to follow written/spoken directions |
|
|
Is gradually
unable to use notes as reminders |
Is usually
able to use notes as reminders |
|
|
Is gradually
unable to care for self |
Is usually
able to care for self |
A physician should
be consulted about concerns with memory, thinking skills and
changes in behavior. For people with dementia and their
families, an early diagnosis has many advantages:
·
time to make choices
that maximize quality of life
·
lessened anxieties
about unknown problems
·
a better chance of
benefiting from treatment
·
more time to plan
for the future
It is also important
for a physician to determine the cause of memory loss or other
symptoms. Some dementia-like symptoms can be reversed if they
are caused by treatable conditions, such as depression, drug
interaction, thyroid problems, excess use of alcohol or certain
vitamin deficiencies.
In this section, you
will learn how Alzheimer's is diagnosed, the types of tests
doctors use and how to live with Alzheimer's after a diagnosis.
Standard
Prescriptions for Alzheimer’s
Introduction
The primary symptoms
of Alzheimer’s disease include memory loss, disorientation,
confusion, and problems with reasoning and thinking. These
symptoms worsen as brain cells die and the connections between
cells are lost. Although current drugs cannot alter the
progressive loss of cells, they may help minimize or stabilize
symptoms. These medications may also delay the need for nursing
home care.
Cholinesterase
Inhibitors
The U.S. Food and
Drug Administration (FDA) has approved two classes of drugs to
treat cognitive symptoms of Alzheimer’s disease. The first
Alzheimer medications to be approved were cholinesterase (KOH
luh NES ter ays) inhibitors.
Three of these drugs
are commonly prescribed:
·
donepezil (Aricept®),
approved in 1996
·
rivastigmine (Exelon®),
approved in 2000
·
and galantamine
(approved in 2001 under the trade name Reminyl® and renamed
Razadyne® in 2005).
Tacrine (Cognex®),
the first cholinesterase inhibitor, was approved in 1993 but is
rarely prescribed today because of associated side effects,
including possible liver damage.
All of these drugs
are designed to prevent the breakdown of acetylcholine
(pronounced a SEA til KOH lean), a chemical messenger in
the brain that is important for memory and other thinking
skills. The drugs work to keep levels of the chemical messenger
high, even while the cells that produce the messenger continue
to become damaged or die.
About half of the
people who take cholinesterase inhibitors experience a modest
improvement in cognitive symptoms.
Memantine
Memantine (Namenda®)
is a drug approved in October 2003 by the FDA for treatment of
moderate to severe Alzheimer’s disease.
Memantine is
classified as an uncompetitive low-to-moderate affinity
N-methyl-D-aspartate (NMDA) receptor antagonist, the first
Alzheimer drug of this type approved in the United States.It
appears to work by regulating the activity of glutamate, one of
the brain’s specialized messenger chemicals involved in
information processing, storage and retrieval.
Glutamate plays an
essential role in learning and memory by triggering NMDA
receptors to allow a controlled amount of calcium to flow into a
nerve cell, creating the chemical environment required for
information storage. Excess glutamate, on the other hand,
overstimulates NMDA receptors to allow too much calcium into
nerve cells, leading to disruption and death of cells. Memantine
may protect cells against excess glutamate by partially blocking
NMDA receptors.
Vitamin
E
Vitamin E
supplements are often prescribed as a treatment for Alzheimer’s
disease, because they may help brain cells defend themselves
from “attacks.” Normal cell functions create a byproduct a
called free radical, a kind of oxygen molecule that can damage
cell structures and genetic material. This damage, called
oxidative stress, may play a role in Alzheimer’s disease.
Cells have natural
defenses against this damage, including the antioxidants
vitamins C and E, but with age some of these natural defenses
decline. Research has shown that taking vitamin E supplements
may offer some benefit to people with Alzheimer’s.
Most people can take
vitamin E without side effects. However, any change in
medications should first be discussed with a primary care
physician because all medication can cause side effects or
interactions with other medications. A person taking
“blood-thinners,” for example, may not be able to take Vitamin E
or will need to be monitored closely by a physician.
Talking with Your Doctor
Talk to your doctor
about what treatment may be right for you or the person in your
care. A medication's effectiveness, and the side effects it may
cause,,can vary from one person to the next. For one individual,
one drug may be more effective but have greater side effects.
For another person, the same drug may be less effective but have
no side effects.
Ask the doctor the
following questions when you discuss any treatments. They will
not address all treatment needs, but the answers to these
questions will help you understand the options and make informed
decisions.
·
What kind of
assessment will you use to determine if the drug is effective?
·
How much time will
pass before you will be able to assess the drug's effectiveness?
·
How will you monitor
for possible side effects?
·
What effects should
we watch for at home?
·
When should we call
you?
·
Is one treatment
option more likely than another to interfere with medications
for other conditions?
·
What are the
concerns with stopping one drug treatment and beginning another?
·
At what stage of the
disease would you consider it appropriate to stop using the
drug?
Alternative
Treatments for Alzheimer’s
Introduction
Several herbal
remedies and other dietary supplements are promoted as effective
treatments for Alzheimer’s disease and related diseases. Claims
about the safety and effectiveness of these products, however,
are based largely on testimonials, tradition, and a rather small
body of scientific research. The rigorous scientific research
required by the U.S. Food and Drug Administration for the
approval of a prescription drug is not required by law for the
marketing of dietary supplements.
Concerns about
alternative therapies
Although many of
these remedies may be valid candidates for treatments, there are
legitimate concerns about using these drugs as an alternative or
in addition to physician-prescribed therapy:
·
EEffectiveness and
safety are unknown.
The maker of a dietary supplement is not required to provide the
U.S. Food and Drug Administration (FDA) with the evidence on
which it bases its claims for safety and effectiveness.
·
Purity is unknown.
The FDA has no authority over supplement production. It is a
manufacturer’s responsibility to develop and enforce its own
guidelines for ensuring that its products are safe and contain
the ingredients listed on the label in the specified amounts.
·
Bad reactions are
not routinely monitored.
Manufacturers are not required to report to the FDA any problems
that consumers experience after taking their products. The
agency does provide voluntary reporting channels for
manufacturers, health care professionals, and consumers, and
will issue warnings about products when there is cause for
concern.
Coenzyme Q10
Coenzyme Q10, or
ubiquinone, is an antioxidant that occurs naturally in the body
and is needed for normal cell reactions to occur. This compound
has not been studied for its effectiveness in treating
Alzheimer’s.
A synthetic version
of this compound, called idebenone, was tested for Alzheimer’s
disease but did not show favorable results. Little is known
about what dosage of coenzyme Q10 is considered safe, and there
could be harmful effects if too much is taken.
Ginkgo biloba
Ginkgo biloba
is a plant extract containing several compounds that may have
positive effects on cells within the brain and the body.
Ginkgo biloba is thought to have both antioxidant and
anti-inflammatory properties, to protect cell membranes, and to
regulate neurotransmitter function. Ginkgo has been used
for centuries in traditional Chinese medicine and currently is
being used in Europe to alleviate cognitive symptoms associated
with a number of neurological conditions.
In a study published
in the Journal of the American Medical Association
(October 22/29, 1997), Pierre L. Le Bars, MD, PhD, of the New
York Institute for Medical Research, and his colleagues observed
in some participants a modest improvement in cognition,
activities of daily living (such as eating and dressing), and
social behavior. The researchers found no measurable difference
in overall impairment.
Results from this
study show that ginkgo may help some individuals with
Alzheimer’s disease, but further research is needed to determine
the exact mechanisms by which Ginkgo works in the body.
Also, results from this study are considered preliminary because
of the low number of participants, about 200 people.
Few side effects are
associated with the use of Ginkgo, but it is known to
reduce the ability of blood to clot, potentially leading to more
serious conditions, such as internal bleeding. This risk may
increase if Ginkgo biloba is taken in combination with
other blood-thinning drugs, such as aspirin and warfarin.
Currently,
multicenter trial with about 3,000 participants is investigating
whether Ginkgo may help prevent or delay the onset of
Alzheimer’s disease or vascular dementia.
Huperzine A
Huperzine A (pronounced
HOOP-ur-zeen)
is a moss extract that has been used in traditional Chinese
medicine for centuries. Because it has properties similar to
those of FDA-approved Alzheimer medications, it is promoted as
a treatment for Alzheimer’s disease.
Evidence from small
studies shows that the effectiveness of huperzine A may be
comparable to that of the approved drugs. Large-scale trials are
needed to better understand the effectiveness of this
supplement.
In Spring 2004, the
National Institute on Aging (NIA) launched the first U.S.
clinical trial of huperzine A as a treatment for mild to
moderate Alzheimer’s disease.
Because huperzine A
is a dietary supplement, it is unregulated and manufactured with
no uniform standards. If used in combination with FDA-approved
Alzheimer drugs, an individual could increase the risks of
serious side effects.
Phosphatidylserine
Phosphatidylserine
(pronounced FOS-fuh-TIE-dil-sair-een) is a kind of lipid,
or fat, that is the primary component of cell membranes of
neurons. In Alzheimer’s disease and similar disorders, neurons
degenerate for reasons that are not yet understood. The strategy
behind the possible treatment with phosphatidylserine is to
shore up the cell membrane and possibly protect cells from
degenerating.
The first clinical
trials with phosphatidylserine were conducted with a form
derived from the brain cells of cows. Some of these trials had
promising results. However, most trials were with small samples
of participants.
This line of
investigation came to an end in the 1990s over concerns about
mad cow disease. There have been some animals studies since then
to see whether phosphatidylserine derived from soy may be a
potential treatment. A report was published in 2000 about a
clinical trial with 18 participants with age-associated memory
impairment who were treated with phosphatidylserine. The authors
concluded that the results were encouraging but that there would
need to be large carefully controlled trials to determine if
this could be a viable treatment.
Coral calcium
“Coral” calcium
supplements have been heavily marketed as a cure for Alzheimer’s
disease, cancer, and other serious illnesses. Coral calcium is a
form of calcium carbonate claimed to be derived from the shells
of formerly living organisms that once made up coral reefs.
In June 2003, the
Federal Trade Commission (FTC) and the Food and Drug
Administration (FDA) filed a formal complaint against the
promoters and distributors of coral calcium. The agencies state
that they are aware of no competent and reliable scientific
evidence supporting the exaggerated health claims and that such
unsupported claims are unlawful.
Coral calcium
differs from ordinary calcium supplements only in that it
contains traces of some additional minerals incorporated into
the shells by the metabolic processes of the animals that formed
them. It offers no extraordinary health benefits. Most experts
recommend that individuals who need to take a calcium supplement
for bone health take a purified preparation marketed by a
reputable manufacturer
Dispelling Myths
about Alzheimer’s
Myth 1: Memory loss is a
natural part of aging.
Reality:
In the past people believed memory loss was a normal part of
aging, often regarding even Alzheimer’s as natural age-related
decline. Experts now recognize severe memory loss as a symptom
of serious illness.
Whether memory
naturally declines to some extent remains an open question. Many
people feel that their memory becomes less sharp as they grow
older, but determining whether there is any scientific basis for
this belief is a research challenge still being addressed.
Myth 2: Alzheimer’s
disease is not fatal.
Reality:
Alzheimer's is a
fatal disease. It begins with the destruction of cells in
regions of the brain that are important for memory. However, the
eventual loss of cells in other regions of the brain leads to
the failure of other essential systems in the body. Also,
because many people with Alzheimer’s have other illnesses common
in older age, the actual cause of death may be no single factor.
Myth 3: Drinking out
of aluminum cans or cooking in aluminum pots and pans can lead
to Alzheimer’s disease.
Reality:
Based on current research, getting rid of aluminum cans, pots,
and pans will not protect you from Alzheimer’s disease. The
exact role (if any) of aluminum in Alzheimer’s disease is still
being researched and debated. However, most researchers believe
that not enough evidence exists to consider aluminum a risk
factor for Alzheimer’s or a cause of dementia.
Myth 4: Aspartame
causes memory loss.
Reality:
Several studies have been conducted on aspartame’s effect on
cognitive function in both animals and humans. These studies
found no scientific evidence of a link between aspartame and
memory loss.
Aspartame was
approved by the U.S. Food and Drug Administration (FDA) in 1996
for use in all foods and beverages. The sweetener, marketed as
Nutrasweet® and Equal®, is made by joining two protein
components, aspartic acid and phenylalanine, with 10 percent
methanol. Methanol is widely found in fruits, vegetables and
other plant foods.
Myth 5: There are
therapies available to stop the progression of Alzheimer’s
disease.
Reality:
At this time, there
is no medical treatment to cure or stop the progression of
Alzheimer’s disease. FDA-approved drugs may temporarily improve
or stabilize memory and thinking skills in some individuals.
Stages of the
disease:
>
Stage 1: No impairment
>
Stage 2: Very mild decline
>
Stage 3: Mild decline
>
Stage 4: Moderate decline (mild or early stage)
>
Stage 5: Moderately severe decline (moderate or mid-stage)
>
Stage 6: Severe decline (moderately severe or mid-stage)
>
Stage 7: Very severe decline (severe or late stage)
|
Stage 1: |
No impairment
(normal function) |
|
|
Unimpaired
individuals experience no memory problems and none are
evident to a health care professional during a medical
interview.
|
|
Stage 2: |
Very mild
cognitive decline (may be normal age-related changes or
earliest signs of Alzheimer's disease) |
|
|
Individuals
may feel as if they have memory lapses, especially in
forgetting familiar words or names or the location of
keys, eyeglasses or other everyday objects. But these
problems are not evident during a medical examination or
apparent to friends, family or co-workers.
|
|
Stage 3: |
Mild cognitive
decline
Early-stage Alzheimer's can be diagnosed in some, but not
all, individuals with these symptoms |
|
|
Friends,
family or co-workers begin to notice deficiencies.
Problems with memory or concentration may be measurable in
clinical testing or discernible during a detailed medical
interview. Common difficulties include:
·
Word- or
name-finding problems noticeable to family or close
associates
·
Decreased
ability to remember names when introduced to new people
·
Performance
issues in social or work settings noticeable to family,
friends or co-workers
·
Reading a
passage and retaining little material
·
Losing or
misplacing a valuable object
·
Decline in
ability to plan or organize
|
|
Stage 4: |
Moderate
cognitive decline
(Mild or early-stage Alzheimer's disease) |
|
|
At this stage,
a careful medical interview detects clear-cut deficiencies
in the following areas:
·
Decreased
knowledge of recent occasions or current events
·
Impaired
ability to perform challenging mental arithmetic-for
example, to count backward from 100 by 7s
·
Decreased
capacity to perform complex tasks, such as marketing,
planning dinner for guests or paying bills and managing
finances
·
Reduced memory
of personal history
·
The affected
individual may seem subdued and withdrawn, especially in
socially or mentally challenging situations
|
|
Stage 5: |
Moderately
severe cognitive decline
(Moderate or mid-stage Alzheimer's disease) |
|
|
Major gaps in
memory and deficits in cognitive function emerge. Some
assistance with day-to-day activities becomes essential.
At this stage, individuals may:
·
Be unable
during a medical interview to recall such important
details as their current address, their telephone number
or the name of the college or high school from which they
graduated
·
Become
confused about where they are or about the date, day of
the week, or season
·
Have trouble
with less challenging mental arithmetic; for example,
counting backward from 40 by 4s or from 20 by 2s
·
Need help
choosing proper clothing for the season or the occasion
·
Usually retain
substantial knowledge about themselves and know their own
name and the names of their spouse or children
·
Usually
require no assistance with eating or using the toilet
|
|
Stage 6: |
Severe
cognitive decline
(Moderately severe or mid-stage Alzheimer's disease) |
|
|
Memory
difficulties continue to worsen, significant personality
changes may emerge and affected individuals need extensive
help with customary daily activities. At this stage,
individuals may:
·
Lose most
awareness of recent experiences and events as well as of
their surroundings
·
Recollect
their personal history imperfectly, although they
generally recall their own name
·
Occasionally
forget the name of their spouse or primary caregiver but
generally can distinguish familiar from unfamiliar faces
·
Need help
getting dressed properly; without supervision, may make
such errors as putting pajamas over daytime clothes or
shoes on wrong feet
·
Experience
disruption of their normal sleep/waking cycle
·
Need help with
handling details of toileting (flushing toilet, wiping and
disposing of tissue properly)
·
Have
increasing episodes of urinary or fecal incontinence
·
Experience
significant personality changes and behavioral symptoms,
including suspiciousness and delusions (for example,
believing that their caregiver is an impostor);
hallucinations (seeing or hearing things that are not
really there); or compulsive, repetitive behaviors such as
hand-wringing or tissue shredding
·
Tend to wander
and become lost
|
|
Stage 7: |
Very severe
cognitive decline
(Severe or late-stage Alzheimer's disease) |
|
|
This is the
final stage of the disease when individuals lose the
ability to respond to their environment, the ability to
speak and, ultimately, the ability to control movement.
·
Frequently
individuals lose their capacity for recognizable speech,
although words or phrases may occasionally be uttered
·
Individuals
need help with eating and toileting and there is general
incontinence of urine
·
Individuals
lose the ability to walk without assistance, then the
ability to sit without support, the ability to smile, and
the ability to hold their head up. Reflexes become
abnormal and muscles grow rigid. Swallowing is impaired. |
Homoeopathic
Treatment of Alzheimer's disease.
Alzheimer’s disease is a progressive brain disorder that
gradually destroys a person’s memory and ability to learn,
reason, make judgments, communicate and carry out daily
activities. As Alzheimer’s progresses, individuals may also
experience changes in personality and behavior, such as anxiety,
suspiciousness or agitation, as well as delusions or
hallucinations.
Conventional medical wisdom has it that there is no cure for AD
and no effective means of slowing its progress. Fortunately,
this has not prevented medical researchers and alternative
medicine practitioners from discovering several ways of halting
or at least slowing the progression of AD.
The first and absolutely crucial step in the fight against AD is
to ensure that the diagnosis is correct. Insist that your doctor
take all the necessary steps to rule out other causes of
dementia. To spend the rest of your life in a nursing home as a
vegetable because a vitamin B-12 deficiency was misdiagnosed
would indeed be a cruel twist of fate.
It also makes sense to follow the suggestions given for
preventing AD with an increased intake of antioxidants and
vitamins as prescribed by your health care provider. Removal of
amalgam fillings at this point can also bring about dramatic
improvements(1,36). Amalgam fillings should always be removed by
a dentist specially trained to do so - otherwise the condition
may worsen.
British scientists believe that sage oil may be effective in the
treatment of AD. They found that sage oil inhibits the action of
acetylcholinesterase, the enzyme responsible for breaking down
acetylcholine. An abnormally low acetylcholine level in the
brain is a key feature of AD. It is interesting that the
17th-century herbalist, John Gerard, said about sage: "Sage
helpeth a weake braine or memory and restoreth them being
decayed in a short time"(37).
Ginkgo biloba is the most prescribed medicine in Germany and is
effective in correcting conditions of cerebral insufficiency
(including memory loss) and intermittent claudication(1,39,40).
Homeopathic treatment of AD is an important option. The remedy
alumina was discovered by the founder of
homeopathy, Dr. Samuel Hahnemann, in 1829. Dr. Hahnemann found
it highly effective in treating "Great weakness or loss of
memory" and in cases where "Consciousness of personal identity
is confused"
Homeopathy is based on the principle that a substance which in
relatively large amounts will cause a disease will, when given
in infinitesimally small (homeopathic) amounts, cure that same
disease. It is ironic that homeopaths knew over 150 years ago
that homeopathic concentrations of aluminum oxide would cure
symptoms of dementia while we are just now realizing that much
larger amounts of aluminum may actually cause these symptoms.
Alzheimer's disease is a cruel, debilitating and demeaning
disease which can turn many a period of hoped for "golden years"
into a living hell. Research is constantly uncovering new facets
of the disease and preventive measures and promising new
therapies are being developed which will ultimately halt its
relentless progress. There is hope!
Homeopathic therapeutics of Alzheimers Disease
Anacardium:
IMPAIRED MEMORY, depression, and irritability; diminution
of senses (smell, sight, hearing). Weakening of all senses,
sight, hearing, etc. Aversion to work; lacks self-confidence
Fixed ideas. Hallucinations; THINKS HE IS POSSESSED OF TWO
PERSONS OR WILLS.. Anxiety when walking, as if pursued.
Profound melancholy and hypochondriasis, with TENDENCY TO
USE VIOLENT LANGUAGE. BRAIN-FAG. ABSENT MINDEDNESS. VERY
EASILY OFFENDED. Lack of confidence in himself or others.
Suspicious [Hyos.]. Clairaudient, hears voices far away or of
the dead. Senile dementia. Absence of all moral
restraint.
Alumina: TENDENCY TO PARETIC MUSCULAR STATES. Old people, with
lack of vital heat,
or prematurely old, with debility. Sluggish functions,
heaviness, numbness, and staggering, and the characteristic
constipation find an excellent remedy in Alumina. Disposition to
colds in the head, and eructations in spare, dry, thin subjects.
Low-spirited; fears loss of reason. Confused as to personal
identity. HASTY, HURRIED. Time passes slowly. VARIABLE
MOOD. Better as day advances. Suicidal tendency when seeing
knife or blood.
Baryta Aceticum:
Produces paralysis beginning at the extremities and spreading
upward. Pruritus of aged.
Forgetful; wavering long between
opposite resolutions. Lack of self confidence.
Baryta Carbonica:
Diseases of old men when degenerative changes begin;cardiac
vascular and cerebral;
who have hypertrophied prostate or indurated testes, very
sensitive to cold, offensive foot-sweats, very weak and weary,
must sit or lie down or lean on something. Very averse to
meeting strangers. Affects glandular structures, and useful in
general degenerative changes, especially in coats of arteries,
ANEURISM, and senility. Baryta is a cardio-vascular poison
acting on the muscular coats of heart and vessels. Arterial
fibrosis. Blood-vessels soften and degenerate, become distended,
and aneurisms, ruptures, and apoplexies result.
Loss of memory, mental weakness. Irresolute. Lost confidence in
himself. Senile dementia. Confusion.
BASHFUL. Aversion to strangers. Childish; grief over trifles.
Conium:
The ASCENDING PARALYSIS it produces, ending in death by
failure of respiration, show the ultimate tendency of many
symptoms produced in the provings, for which Conium is an
excellent remedy, such as difficult gait, trembling, sudden
loss of strength while walking, painful stiffness of legs,
etc. Such a condition is often found in old age, a time
of weakness, languor, local congestions, and sluggishness. It
corresponds to the debility, hypochondriasis, urinary troubles,
weakened memory, sexual debility found here. Troubles at the
change of life, old maids and bachelors. Growth of tumors
invite it also. General feeling as if bruised by blows. Great
debility in the morning in bed. WEAKNESS OF BODY AND MIND
TREMBLING, and palpitation. Cancerous diathesis. Arterio-sclerosis.
Acts on the glandular system, engorging and indurating it,
altering its structure like scrofulous and cancerous conditions.
Excitement causes mental
depression. Depressed, timid, averse to society, and afraid of
being alone. No
inclination for business or study; takes no interest in
anything. Memory weak; unable to sustain any mental effort.
Secale cor:
A useful remedy for old people with shriveled skin- thin,
scrawny old women. All the Secale conditions are BETTER FROM
COLD; the whole body is pervaded by a sense of great heat.
Haemorrhages; continued oozing; THIN, fetid, watery black blood.
DEBILITY, ANXIETY, EMACIATION, THOUGH APPETITE AND THIRST
MAY BE EXCESSIVE. Facial and abdominal muscles twitch.
Picric acid:
Causes degeneration of the spinal cord, with paralysis.
Brain- fag and sexual excitement. Acts upon the generative
organs probably through the lumbar centers of the spinal cord;
prostration, weakness and pain of back, pins and needle
sensation in extremities. NEURASTHENIA. Muscular debility.
Heavy tired feeling. Sallow complexion.
Lack of will-power; disinclined
to work. Cerebral softening.
Dementia with prostration, sits
still and listens.
References:
http://www.umm.edu/patiented/articles/what_latest_drug_treatments_alzheimers_disease_000002_7.htm
http://www.alz.org/alzheimers_disease_symptoms_of_alzheimers.asp
http://www.yourhealthbase.com/Alzheimer's.htm
Pocket manual of MATERIA Medica by Dr.William Boericke
Dr Samir Chaukkar M.D. is a Classical homoeopath
practicing Homoeopathy since last 15 years in Mumbai. He is at
present working extensively on homoeopathic advanced treatment
in geriatric disorders especially Alzheimer's disease,
Parkinsonism, Addictions in Seniors etc. at his clinic in Vashi
and at Y.M.T.Hom Medical College where he is a Professor in
Materia Medica since last 15 years. Email :
drsamirac69@gmail.com
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