Causes Of Parkinson’s Disease
Parkinsons occurs when neurons in the part of the brain that control body movement become impaired or die. These neurons are responsible for creating dopamine, an important brain chemical that is vital for normal body function.
With fewer of these neurons in the brain, insufficient dopamine is created. Scientists are still not sure what exactly causes these neurons to become impaired or die.
People with Parkinsons also lose nerve endings that produce norepinephrine, the chemical messenger of the sympathetic nervous system that controls heart rate and blood pressure. This could be why fatigue and a decrease in blood pressure regularly occur with people who have Parkinsons.
While there have been cases of the disease that appear to be hereditary and can be traced to specific genetic mutations, there isnt enough evidence yet to conclusively prove it is passed down from parents to their children.
Most cases of Parkinsons occur randomly, and researchers believe a combination of genetic and environmental factors are responsible.
What Causes Parkinson’s Disease
Parkinson’s disease occurs when nerve cells, or neurons, in an area of the brain that controls movement become impaired and/or die. Normally, these neurons produce an important brain chemical known as dopamine. When the neurons die or become impaired, they produce less dopamine, which causes the movement problems of Parkinson’s. Scientists still do not know what causes cells that produce dopamine to die.
People with Parkinson’s also lose the nerve endings that produce norepinephrine, the main chemical messenger of the sympathetic nervous system, which controls many functions of the body, such as heart rate and blood pressure. The loss of norepinephrine might help explain some of the non-movement features of Parkinson’s, such as fatigue, irregular blood pressure, decreased movement of food through the digestive tract, and sudden drop in blood pressure when a person stands up from a sitting or lying-down position.
Many brain cells of people with Parkinson’s contain Lewy bodies, unusual clumps of the protein alpha-synuclein. Scientists are trying to better understand the normal and abnormal functions of alpha-synuclein and its relationship to genetic mutations that impact Parkinsons disease and Lewy body dementia.
Tips To Slow Or Stop Progression
Some suggest that you may be able to delay some of the effects of Parkinsons disease through regular physical activity. Ideally this would include a combination of exercise that includes:
- aerobic activity
- balance training
- functional activities
The NINDS has funded a number of studies to learn more about the impact of exercise, including whether exercise might help people delay the need for medication.
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How Is Parkinson’s Disease Diagnosed
There is no test that can prove that you have PD. The diagnosis is based on you having the typical symptoms . In the early stage of the disease, when symptoms are mild, it may be difficult for a doctor to say if you definitely have PD. As the symptoms gradually become worse, the diagnosis often becomes more clear.
PD is sometimes confused with other conditions. Some conditions can give ‘Parkinsonism’ features – that is, symptoms similar to PD but caused by other conditions. For example, some medicines used to treat other conditions can cause side-effects which resemble symptoms of PD. Some rare brain disorders can also cause similar symptoms.
Therefore, it is normal practice in the UK to be referred to a specialist if PD is suspected. The specialist will be used to diagnosing PD and ruling out other causes of the symptoms. They will usually be either a neurologist or a doctor specialising in elderly care. If there is still doubt about the diagnosis, sometimes a scan of the brain is carried out. This helps to differentiate PD from some other conditions that can cause Parkinsonism features. Other tests sometimes needed include blood tests and tests of your sense of smell.
What Research Is Being Done
The mission of the National Institute of Neurological Disorders and Stroke is to seek fundamental knowledge about the brain and nervous system and to use the knowledge to reduce the burden of neurological disease. NINDS is a component of the National Institutes of Health , the leading supporter of biomedical research in the world. NINDS conducts and supports three types of research: basicscientific discoveries in the lab, clinicaldeveloping and studying therapeutic approaches to Parkinsons disease, and translationalfocused on tools and resources that speed the development of therapeutics into practice. The goals of NINDS-supported research on Parkinsons disease are to better understand and diagnose PD, develop new treatments, and ultimately, prevent PD. NINDS also supports training for the next generation of PD researchers and clinicians and serves as an important source of information for people with PD and their families.
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How Do Symptoms Progress And What Is The Outlook
The symptoms of PD tend to become gradually worse over time. However, the speed of progression varies greatly from person to person. When symptoms first begin, you may not need treatment when symptoms are relatively mild.
Most people with PD can expect to have some time of relatively mild symptoms. Then, when the symptoms become worse, they can expect several years of good or reasonable control of the symptoms with medication. But everyone is different and it is difficult to predict for an individual how quickly the disease will progress. Some people may only be slightly disabled 20 years after PD first begins, whereas others may be very disabled after 10 years.
Research into PD is active. For example, one main aim of research is to find medicines that prevent the damage to the affected cells, rather than just treating the symptoms, which is the main value of treatment at present. Further research on these chemicals continues. Research is underway using stem cell therapy to help treat PD. Other researchers are looking at alpha synuclein, a protein that gathers around the junction between nerve cells and is thought to affect the way messages are conducted between the brain and the nerves controlling movement.
Further reading and references
Tips For Daily Living
If you are already living with Parkinsons disease, here are some tips to manage it:
- Exercise your brain. Read, work on crossword puzzle, do Sudoku, or engage in other activities that use your brain.
- Get moving. If you feel comfortable walking, swimming, or riding an exercise bike, go for itand try to do it on a regular basis.
- Try tai chi. We think of tai chi as a mind-body exercise, and it is, but it also has roots as a martial art in China. A 2012 study found that practicing tai chi helped people with moderate Parkinsons disease maintain stability and balance. And a 2014 study found that tai chi can help people reduce their risk of falling. It incorporates a flowing series of coordinated movements to help you maintain flexibility, strength and balance, and it can be easily adapted to meet your abilities.
- Practice yoga. You dont have to perform headstands or other physically challenging poses to get significant benefits from practicing yoga. You can improve your balance, mobility, flexibility, and strength with a form thats adapted for you.
- Find a support group. Whether you prefer an online support group or a group that meets in person, a support group can be an invaluable resource for helping you live with Parkinsons disease.
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How Is Parkinsons Disease Treated
There is no cure for Parkinsons disease. However, medications and other treatments can help relieve some of your symptoms. Exercise can help your Parkinsons symptoms significantly. In addition, physical therapy, occupational therapy and speech-language therapy can help with walking and balance problems, eating and swallowing challenges and speech problems. Surgery is an option for some patients.
Naturalremedy For Parkinsons #10 Foods You Must Avoid
There are certain foods that are known to worsen thesymptoms of Parkinsons and certain foods that are known to help. Healthadvocate, Dr Joseph Mercola, says that Parkinsons disease is primarily relatedto poor lifestyle choices, particularly poor dietary habits. Increasing yourbodys natural dopamine levels is also extremely important in your fight againstPD.
The foods and liquids you should be eating and drinkingmore of to help you along include:
· Clean Filtered Water Clean filtered water helpsto flush toxins from the body and hydrate the cells .Try and aim to drink at least two liters of water every day, and under nocircumstances drink tap water! Tap water is laced with toxic fluoride and otherchemicals and heavy metals so NEVER drink it. Buy yourself a good quality waterfilter. Its worth the investment.
· Whole Foods and Raw Foods Eat plenty oforganic mixed berries, green leafy vegetables, liver , fish,eggs, nuts and seeds such as chia and flaxseeds, along with plenty of herbs andspices. When it comes to buying any of these remember fresh is alwaysbest.
· Consume Lots of Probiotics Good gutbacteria are needed for strong immunity and healthy digestive function, whichin turn produces healthy brain and nerve function. You can learn how to makeyour own probiotic rich foods such as kefir, sauerkraut, kombucha and yogurt hereCultures for Health.
The foods you should be avoiding or not eating at allinclude:
Diagnosis Of Parkinsons Disease
A number of disorders can cause symptoms similar to those of Parkinson’s disease. People with Parkinson’s-like symptoms that result from other causes are sometimes said to have parkinsonism. While these disorders initially may be misdiagnosed as Parkinson’s, certain medical tests, as well as response to drug treatment, may help to distinguish them from Parkinson’s. Since many other diseases have similar features but require different treatments, it is important to make an exact diagnosis as soon as possible.
There are currently no blood or laboratory tests to diagnose nongenetic cases of Parkinson’s disease. Diagnosis is based on a person’s medical history and a neurological examination. Improvement after initiating medication is another important hallmark of Parkinson’s disease.
What Are The Surgical Treatments For Parkinsons Disease
Most patients with Parkinsons disease can maintain a good quality of life with medications. However, as the disease worsens, medications may no longer be effective in some patients. In these patients, the effectiveness of medications becomes unpredictable reducing symptoms during on periods and no longer controlling symptoms during off periods, which usually occur when the medication is wearing off and just before the next dose is to be taken. Sometimes these variations can be managed with changes in medications. However, sometimes they cant. Based on the type and severity of your symptoms, the failure of adjustments in your medications, the decline in your quality of life and your overall health, your doctor may discuss some of the available surgical options.
What Are The Treatments For Parkinson’s Disease
There is no cure for PD, and no treatment prevents the disease from progressing. However, treatments can usually ease symptoms.
- At first, you may not need any treatment when the symptoms are mild. A specialist may simply see you every now and then to monitor how the disease is progressing.
- A medicine that eases symptoms is usually started when symptoms become troublesome.
- Therapies such as physiotherapy, occupational therapy and speech therapy may also be useful as the disease progresses.
- Surgery may be an option for severe cases.
Natural Remedies And Treatments For Parkinsons Disease That Get Powerful Results
To successfully treat the symptoms of Parkinsons, andeven reverse this disorder, there are 4 things you must do
a) Increase your natural dopamine levels
b) Detox your body of all heavy metals andpollutants
c) Reduce all inflammation in the body,especially the brain
d) Repair the neuro pathways
These 10 natural treatments and remedies do all four. Solets not waste any more time then. Here they are in order of importance
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If You Have Parkinson’s Disease
If you have been diagnosed with Parkinson’s, call your doctor if:
- You notice any significant change in your symptoms, such as severe episodes of freezingâa sudden loss of mobilityâwhich may affect walking.
- Your response to your medicine changes.
- Any other symptoms occur, such as constipation, sexual problems, or incontinence.
- You have symptoms of depression, such as feeling sad or hopeless and losing interest in daily activities.
- You or your family notice that you have problems with memory and thinking ability.
Does Parkinson’s Disease Cause Dementia
The cells in the brain affected in PD are not in the ‘thinking’ parts of the brain and dementia is not a typical early feature of PD. However, if you have PD you have an increased risk of developing dementia. About half of people with PD develop dementia at some stage. If dementia occurs, it tends to develop in older people with PD . Early dementia in younger people with PD virtually never develops. It is thought that PD alone does not cause dementia however, other age-related factors in addition to PD may increase the risk of dementia developing.
What Causes The Disease
The precise cause of PD is unknown, although some cases of PD are hereditary and can be traced to specific genetic mutations. Most cases are sporadicthat is, the disease does not typically run in families. It is thought that PD likely results from a combination of genetics and exposure to one or more unknown environmental factors that trigger the disease.
The protein alpha-synuclein. The affected brain cells of people with PD contain Lewy bodiesdeposits of the protein alpha-synuclein. Researchers do not yet know why Lewy bodies form or what role they play in the disease. Some research suggests that the cells protein disposal system may fail in people with PD, causing proteins to build up to harmful levels and trigger cell death. Additional studies have found evidence that clumps of protein that develop inside brain cells of people with PD may contribute to the death of neurons.
Genetics. Several genetic mutations are associated with PD, including the alpha-synuclein gene, and many more genes have been tentatively linked to the disorder. The same genes and proteins that are altered in inherited cases may also be altered in sporadic cases by environmental toxins or other factors.
Environment. Exposure to certain toxins has caused parkinsonian symptoms in rare circumstances . Other still-unidentified environmental factors may also cause PD in genetically susceptible individuals.
What Doctors Look For When Diagnosing Parkinsons
Certain physical signs and symptoms noticed by the patient or his or her loved ones are usually what prompt a person to see the doctor. These are the symptoms most often noticed by patients or their families:
Shaking or tremor: Called resting tremor, a trembling of a hand or foot that happens when the patient is at rest and typically stops when he or she is active or moving
Bradykinesia: Slowness of movement in the limbs, face, walking or overall body
Rigidity: Stiffness in the arms, legs or trunk
Posture instability: Trouble with balance and possible falls
Once the patient is at the doctors office, the physician:
Takes a medical history and does a physical examination.
Asks about current and past medications. Some medications may cause symptoms that mimic Parkinsons disease.
Performs a neurological examination, testing agility, muscle tone, gait and balance.
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Multidisciplinary Movement Disorders Clinic
Patients who come to the Movement Disorders Clinic are seen by a movement disorders specialist, a neurologist who has extra training in evaluating and treating a person with Parkinsons disease. There are no blood or imaging tests that can confirm Parkinsons disease, so diagnosis is based on visible signs and symptoms, which are reviewed during a medical history and neurologic examination.
Your Home And Lifestyle
- Modify your activities and your home. For example, simplify your daily activities, and change the location of furniture so that you can hold on to something as you move around the house.
- Eat healthy foods, including plenty of fruits, vegetables, grains, cereals, legumes, poultry, fish, lean meats, and low-fat dairy products.
- Exercise and do physiotherapy. They have benefits in both early and advanced stages of the disease.
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What Medications Are Used To Treat Parkinsons Disease
Medications are the main treatment method for patients with Parkinsons disease. Your doctor will work closely with you to develop a treatment plan best suited for you based on the severity of your disease at the time of diagnosis, side effects of the drug class and success or failure of symptom control of the medications you try.
Medications combat Parkinsons disease by:
- Helping nerve cells in the brain make dopamine.
- Mimicking the effects of dopamine in the brain.
- Blocking an enzyme that breaks down dopamine in the brain.
- Reducing some specific symptoms of Parkinsons disease.
Levodopa: Levodopa is a main treatment for the slowness of movement, tremor, and stiffness symptoms of Parkinsons disease. Nerve cells use levodopa to make dopamine, which replenishes the low amount found in the brain of persons with Parkinsons disease. Levodopa is usually taken with carbidopa to allow more levodopa to reach the brain and to prevent or reduce the nausea and vomiting, low blood pressure and other side effects of levodopa. Sinemet® is available in an immediate release formula and a long-acting, controlled release formula. Rytary® is a newer version of levodopa/carbidopa that is a longer-acting capsule. The newest addition is Inbrija®, which is inhaled levodopa. It is used by people already taking regular carbidopa/levodopa for when they have off episodes .
What Lifestyle Changes Can I Make To Ease Parkinsons Symptoms
Exercise: Exercise helps improve muscle strength, balance, coordination, flexibility, and tremor. It is also strongly believed to improve memory, thinking and reduce the risk of falls and decrease anxiety and depression. One study in persons with Parkinsons disease showed that 2.5 hours of exercise per week resulted in improved ability to move and a slower decline in quality of life compared to those who didnt exercise or didnt start until later in the course of their disease. Some exercises to consider include strengthening or resistance training, stretching exercises or aerobics . All types of exercise are helpful.
Eat a healthy, balanced diet: This is not only good for your general health but can ease some of the non-movement related symptoms of Parkinsons, such as constipation. Eating foods high in fiber in particular can relieve constipation. The Mediterranean diet is one example of a healthy diet.
Preventing falls and maintaining balance: Falls are a frequent complication of Parkinson’s. While you can do many things to reduce your risk of falling, the two most important are: 1) to work with your doctor to ensure that your treatments whether medicines or deep brain stimulation are optimal and 2) to consult with a physical therapist who can assess your walking and balance. The physical therapist is the expert when it comes to recommending assistive devices or exercise to improve safety and preventing falls.
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