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21. Children and Multiple Sclerosis
Though multiple sclerosis is most common in adults between the
ages of 20 to 50, it can also affect children and teenagers.
Children whose fathers have multiple sclerosis will, most likely,
inherit the disease.
Researchers say that there is twice the chance of men with multiple
sclerosis transmitting their disease to their offspring than women
that have the disease. This finding surprised researchers because
multiple sclerosis is more common in women than in men.
In one study, the researchers looked at 444 children that came from
206 different families and whose parents also had multiple sclerosis.
It was found that where the father had multiple sclerosis, the
children had a higher risk of being born with the same disease. In
other words, fathers with multiple sclerosis have more chance to
transmit the disease to their child rather than the mothers.
Children with multiple sclerosis experience similar symptoms as the
adults. The drugs for treating the children are similar to the drugs
used for adults.
Studies indicate that genes and perhaps some unknown
environmental factor is responsible for causing multiple sclerosis. To
understand how the disease works, research on parental inheritance
in multiple sclerosis inheritance might lead to some substantial
findings.
Researchers feel that, since men are less likely to develop multiple
sclerosis than women, those men who have this disease tend to
have a very strong multiple sclerosis-prone genes. The hypothesis is
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that the men are more resistant to multiple sclerosis; therefore,
their genes and the number of those genes are stronger and higher.
It is advisable for men and women with multiple sclerosis to get
guidance from a genetic counselor before planning a family.
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Part-V: Diagnosis and Clinical Aspects
22. When to Seek Medical Care
Multiple sclerosis does not have specific symptoms that always
occur the same in each patient. Some symptoms may not manifest
totally. They may occur at intervals or may not be serious enough
for you to notice and decide to visit your doctor. Some symptoms
could overlap with those of other ailments.
However, it is better to diagnose MS in the early stages and seek
necessary measures to combat the symptoms.
MS Symptoms that Require Medical Care
• Stiffness in limbs, causing involuntary dragging of legs
• Feeling of exhaustion and weakness in legs and hands
• Vision problems - blurred, hazy or foggy vision
• Loss of vision or double vision, or eyeball pain
• Walking problems and clumsiness in moving limbs
• Dizziness
• Intermittent tingling sensation or numbness in arms, hands
or legs
• ‘Electric shock’ sensations moving down your back or spine,
legs and arms
• Problems when trying to retain things in your memory or lack
of attention at times.
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• Problems with maintaining a daily routine
• Unable to communicate effectively, searching for the right
words to give voice to your feelings
• Inability to empty your bladder completely or to hold urine
• Unsteadiness
• Pain when you move your eyes
• A burning sensation while urinating
• Problems when swallowing
• Regular bouts of constipation
• Frequent attacks of cold, chills and high temperatures
• Slurred speech
• Excessive pain in forearms, fingers or neck
• Development of numerous rashes
• Vertigo or muscular spasms
• Excessive urination
If these symptoms occur with great regularity and frequency, it is
advised to consult a medical professional immediately or visit your
nearest health care center for a complete diagnosis.
Some symptoms, like excessive weakness, personality changes or
respiratory problems may signal the presence of other ailments like
strokes, severe infections or chemical imbalances. These symptoms
are also typical of MS.
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So, a medical analysis can help you arrive at the correct diagnosis
and make it easier for you to get appropriate treatment.
Painful eye movements may signal the presence of optic neuritis,
which is one of the earliest signs of MS. Early diagnosis and
appropriate treatment with corticosteroid medication may avert
development of more serious symptoms.
If, after starting with your treatment for MS, you develop
complications (like side effects of any medicines or injections) or if
you do not find any relief from your symptoms, consult your doctor
immediately.
Normally, injections require a minimum of two weeks to give you
any substantial relief. Sometimes, you do not feel your symptoms
while taking your medicine regularly. However, all symptoms come
back as soon as you stop your medications or after the effect of the
medication weans off. It makes sense to keep watch on your
symptoms and seek medical advice whenever appropriate.
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23. Diagnosis of Multiple Sclerosis
There is no single or simple test to diagnose MS.
Doctors examine you and study all the symptoms carefully.
There are international efforts to standardize and establish specific
criteria for diagnosis of MS by using clinical, radiologic, and
laboratory data. However, most symptoms and signs of MS are
similar to those of other nervous ailments like brain inflammation,
strokes, and Lyme disease.
They try to exclude symptoms that are connected to other
conditions.
They look for two episodes of damage to the myelin sheath on the
structures of the nervous system (termed demyelinating) that occur
at least thirty days apart.
If you have had two separate episodes of MS with characteristic
neurological symptoms and you display specific physical symptoms
or abnormalities, doctors may diagnose MS without further testing.
The first attack produces many possible causes - different
neurological disorders and symptoms according to where the
damage occurs. MS causes many lesions on your brain and spinal
cord. This attack could last for many hours or even days.
Some people have additional attacks while some others get medical
advice and treatment soon after the occurrence of the first attack.
Some people with mild MS could suffer from optic neuritis, which is
inflammation of their optic nerve. In such cases, if a brain scan is
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normal, you probably have a very low risk of developing MS. A
percentage of just 10%.
If your MRI discloses multiple lesions at the time of the single
episode, you have more than an 80% chance of developing MS.
Sometimes, the tests do not provide evidence for definitely
diagnosing MS. The case becomes more definite only if your age is
within the range for MS. You should show strong signs of recurring
symptoms too.
Neurologists often suggest a few more tests to confirm MS. Such
tests include:
Lumbar Puncture: This is a spinal tap test. Doctors take a sample
of your cerebrospinal fluid by inserting a needle between two
vertebrae of the spine. If you have MS, this fluid will contain high
protein levels, white blood cells and certain antibodies. This test
confirms the presence of immunoglobulin, which is normally present
as oligoclonal bands in the spinal fluid of people with definite MS.
MRI: MRI is Magnetic Resonance Imaging. Doctors conduct a scan
of the spinal cord and brain by using magnetic waves to create
pictures. Scanning can reveal damage to the spinal cord.
Additionally, such a scan can rule out any other symptoms too, like
abnormal pressure on the spinal cord. Chronic presence of
symptoms is essential to establish MS. This test can reveal previous
lesions, which may not have produced any clinical symptoms.
Neuropsychological tests: Doctors give you specific tasks to
check your abilities in arithmetic, judgment, memory, attention and
reasoning. These tests can show the functioning of your brain and
other sensory activities.
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Potential testing: Doctors stimulate brain functioning by passing
mild electric current through your legs or arms. Wires on your scalp
and legs or arms pass this current. It is then possible to measure
electrical activity in response to such stimulation. They can test your
hearing and sight abilities too. If you have MS, your brain will
respond less actively to such stimulations. This test helps locate the
widespread involvement of nerves needed to make a definite
diagnosis.
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24. Factors for Progression of Multiple Sclerosis
Multiple sclerosis causes severe impairment to your nervous
system as it disrupts functioning of your immune system. Most
treatments can slow down the progression of the disease. With
longer remission periods, you should experience fewer flare-ups and
complications.
Normally, your immune system produces many antibodies to fight
against the antigens. In MS, your immune system loses its normal
functioning abilities and turns against the healthy cells of your body.
Normally, MS patients progress into the chronic stages of the
disease. In the early stages of destruction of the myelin sheath by
your immune system, you suffer from various bouts of minor
illnesses like dizziness, vision problems and some others. Although
you are able to recover from these bouts quickly, you are
progressing into the chronic stages at the same time. There may
not be any specific treatment plan for these later stages.
In the early stages of MS, most symptoms are not prominent. They
come and go. They do not cause much impairment or disability.
Such random occurrences of symptoms could last for many years.
However, over time, all the symptoms of MS occur with increased
frequency and severity because many small attacks on your spinal
cord and brain have caused them to deteriorate.
Your nervous system is unable to bear the assault any more, so it
steadily loses its abilities to work properly for you.
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Some studies suggest that a particular substance, macrophage
migration inhibitory factor, that is made by your immune cells
might be responsible for the progression of MS.
Studies on mice indicate that the absence of this substance caused
occurrence of MS in initial stages. However, it apparently did not
develop into a serious form of the disease in those tests.
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25. Prognosis of Multiple Sclerosis
The cause(s) of Multiple Sclerosis is still being studied. The factors
affecting its progression vary in their effects too. Sometimes,
patients with MS continue to live full lives for more than 35 years
after their first attack.
In very rare cases, MS patients succumb to the disease within
weeks. In some cases, MS patients develop severe symptoms and
die due to numerous complications within five years.
The outcome of your multiple sclerosis may be serious if:
• You are a female
• You had the first symptoms at a young age of around twenty
• Your first symptoms were vision problems or decreased
sensation, and not of coordination or weakness
• You had long gaps of remission between relapses
• Your MS was the relapsing-remitting form
After diagnosis of MS, progress of the disease could be
slow if:
• There are long intervals between episodes
• You recover completely after an episode
• You suffer fewer attacks after your first diagnosis
• Your episodes are mainly sensory in nature and cause tingling
or numbness
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Your MS could progress very fast if:
• You have many frequent attacks
• You do not recover completely from your episodes
• You suffer more attacks after your initial diagnosis
• Initial symptoms disrupt your motor functions and disturb
your coordination
• Early MRI scans reveal many lesions
According to NINDS Multiple Sclerosis Information, the majority of
MS patients do not suffer extreme symptoms and have a normal life
expectancy. Usually, symptoms become a constant feature without
any great regression or progression.
MS may only make you unable to write, read, walk, or speak in very
severe cases. In extremely rare cases, it causes paralysis, blindness
and sometimes premature death.
However, most outcomes are unpredictable and therefore are not
authoritative. There are no clinically established and laboratory-
tested investigations to predict the outcome of most cases of MS
accurately.
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Part-VI: Treatment and Medications
26. Treatment and Medications
for Multiple Sclerosis
There is no conclusive evidence of the actual cause of multiple
sclerosis and no specific treatment available for an effective cure.
You need medical supervision and medications to provide some
relief for your symptoms.
Sometimes, MS patients recover completely and do not suffer any
relapse. Another extreme is that MS could cause severe damage to
your nervous system very early in the disease itself or even before
the MS symptoms show up.
Sometimes, the symptoms prove to be very mild and the patient
may not even notice them.
Medications for MS reduce the severity of the disease by:
• Reducing further damage to lesions
• Preventing accumulation of lesions
• Reducing the number of days you suffer from MS symptoms
• Slowing down all disabilities due to MS
• Preventing development of new symptoms
• Preventing relapses
Current medications can sometimes slow down the progress of the
disease and prevent its natural course.
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Available Medications and Treatments for MS
The most common drugs for treating MS symptoms are popular as
ABC drugs. They are Avonex, Betaseron and Copaxone. These
medications quieten the immune system through different biological
mechanisms. They reduce the intensity and frequency of your
attacks and the numbness, disability and severe fatigue. Each drug
needs a separate type of administration and provides different
effects.
Avonex: (Beta-interferon-1a): Administration of this drug is
through intramuscular injection. This drug effectively reduces
further inflammations of MS lesions by about a third. It also reduces
disabilities associated with MS like gait disturbance, weakness,
visual problems and cognitive impairments. It is best to use
ibuprofen (Motrin) or acetaminophen (Tylenol) before taking the
injection to reduce the severity of side effects.
Common side effects of Avonex are:
• Fever
• Muscle aches
• Chills
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Betaseron (Beta-interferon-1b): This drug is slightly stronger
than Avonex. It is more effective in cases of secondary progressive
MS. This type of MS registers steady progression of the disease
rather than recurrent remissions and exacerbations. It can help
reduce the appearance of new lesions on your nerves.
Common side effects of this drug are:
• Chills
• Fever
• Muscle aches
• Injection site reactions
Copaxone (Glatiramer acetate or Copolymer-1): Administration
of this drug is as a daily subcutaneous injection. This drug also
produces extensive reduction in the frequency of MS attacks. It
does not cause any flu-like symptoms of side effects.
Common side effects are:
• Tenderness, swelling, redness, or pain at the place of
injection
• Anxiousness for around twenty minutes after the injection
Steroids
Steroids prove effective at speeding the recovery process from an
episode. Steroids are not a permanent cure for MS. Steroids are
anti-inflammatory drugs that arrest further inflammation. These
drugs are only for very severe cases of MS. In such cases, MS could
affect your daily functioning like walking and vision.
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Steroids do cause severe side effects and therefore, you should
discuss the situation in detail with your doctor before using any
steroid treatment for your MS symptoms.
Doctors prescribe administration of these drugs by mouth or
through intravenous injections, depending on the severity of MS
attack. You can either administer injections at the nursing home or
at your home with the help of any nurse. Normally, doctors
prescribe steroid treatments for a few days to a week only.
Common side effects of steroidal treatments are:
• Insomnia
• Mood swings
• Weight gain
• Increasing glucose levels
All these side effects disappear once you stop your steroidal
treatment.
Medications to Reduce Stiffness
Muscular stiffness is a very common feature of Multiple Sclerosis.
Some doctors prescribe Baclofen (Lioresal) for treating such
stiffness. Although doctors prescribe many dosages during a day,
you can, with your doctor’s approval, adjust your dosages to take
them during severe attacks. You should start the drug at low doses
and thereafter increase in small increments to get relief from your
symptoms. This medicine relaxes muscles and reduces muscular
weakness. It can calm you.
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However, if Baclofen is unable to provide the necessary relief from
your muscular spasms, you can take tizanidine (Zanaflex) in
combination with it. This drug is very potent and therefore, you
have to start at low doses and increase them over time. This is very
effective at reducing spasms and does not cause much weakness.
Doctors sometimes use dantrolene (Dantrium) if both these
medications do not provide the necessary relief.
Medications to Reduce Neuropathic Pain
There are many medications to treat Neuropathic pain that occurs
due to MS. Most of these medications are similar to depression
medications. They include gabapentin (Neurontin) or
antidepressants like amitriptyline (Elavil), paroxetine (Paxil),
and sertraline (Zoloft). All these medications help relieve pain.
Medications to Cure Bladder problems
Medications to cure bladder problems are tolterodine (Detrol) and
Oxybutynin (Ditropan). These reduce excessive urination and
urgency in urination.
Medications to Combat Fatigue
Multiple sclerosis causes fatigue, a general feeling of weakness
where you feel very sleepy. Amantadine (Symmetrel) and
Modafinil (Provigil) can help improve these symptoms.
Medications for Treating More Chronic
and Progressive Forms of MS
There is presently no conclusive report of effective treatments for
treating chronic and progressive cases of MS. There are a few
reports of beneficial effects of some medications for some chronic
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cases. Howev