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Stop paying for software when you can get it for FREE http://abt.cm/1SNdQQD
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#ForgottenPlague Documentary on #MECFS #MyaglcEnceplaomyetitis #Pandemic available- on #Googleplay now (and itunes and amazon
Ryan Prior's life imploded October 22, 2006 when he was struck down by a disease that dozens of doctors were powerless to diagnose, let alone treat. Against great odds, he bec...
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A BARNSTAPLE teenager who became so sensitive to light she was forced into darkness is campaigning to make others aware of her illness. Hollie Cullen, 17, began suffering from Myalgic...
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the study this came from July 2015

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4492975/
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the study this came from July 2015

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4492975/
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Reminds me of canoeing or camping on the river last 2002
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Myalgic Encephalomyelitis

NORD gratefully acknowledges Leonard Jason, PhD, and his DePaul research team, for assistance in the preparation of this report.

Synonyms of Myalgic Encephalomyelitis

CFS/ME
chronic fatigue syndrome/myalgic encephalomyelitis
ME
General Discussion

Summary

Myalgic encephalomyelitis (ME) is an acquired complex disorder characterized by a variety of symptoms and physical findings potentially affecting multiple systems of the body. Many cases are preceded by a viral infection, usually a flu-like or upper respiratory illness, although ME can also be preceded by a non-viral illness or other trauma such as chemical exposure. Onset is usually rapid (acute) but gradual onsets are also reported. Affected individuals do not recover from the infection and instead experience a wide variety of symptoms including an inability to produce sufficient energy to meet daily demands. Marked fatigue, sickness, and symptom flare-up follows physical and cognitive exertion. Additional symptoms that may occur include headaches, pain, muscle weakness, neck pain, vision abnormalities, a sensation of tingling, burning or numbness of the extremities (paresthesia), and sleep dysfunction. Cardiovascular abnormalities have also been reported. Myalgic encephalomyelitis is a chronic and disabling disorder. Severe cases can leave affected individuals bedridden or housebound. Myalgic encephalomyelitis may occur as an outbreak that affects a large group of people (epidemically) or may only affect an individual (non-epidemically).

Introduction

There is significant controversy and debate in the medical literature about the relationship between myalgic encephalomyelitis and chronic fatigue syndrome (CFS). The first outbreak of myalgic encephalomyelitis was in 1934 and the term myalgic encephalomyelitis first appeared in the medical literature in 1956. Myalgic encephalomyelitis is recognized as a distinct disorder and has been classified as a specific neurological disorder by the World Health Organization (WHO) since 1969.

The term CFS was first used in the medical literature during the 1980s in the United States. The criteria focused more on fatigue than the encephalitic (inflammation of the brain) features of the disorder. Consequently, the emphasis on fatigue opened the door to defining the disorder as a psychiatric illness. Because little was known about the cause or physiology of CFS, a wide range of patients were diagnosed with CFS even though they may have had a variety of conditions and experienced different symptoms. CFS eventually evolved into a larger disease designation that overlapped with myalgic encephalomyelitis. Consequently, some researchers, patients, government organizations, and other organizations began to use the terms interchangeably or with the combined acronym ME/CFS, creating a broad disease category.

Further, some researchers, physicians, and patient advocacy groups have pushed to abandon the illness label of CFS as they argue it is inaccurate and trivializes affected individuals. They want to reclassify these individuals as having myalgic encephalomyelitis. Other researchers, physicians, and many ME patient advocacy groups have argued against this change, noting that myalgic encephalomyelitis should retain a strict definition as a distinct neurological disease that includes measurable abnormal changes in the brain and central nervous system. Individuals who meet the stricter criteria would be diagnosed with myalgic encephalomyelitis. The term CFS should be reserved for individuals who fail to meet the more stringent criteria for myalgic encephalomyelitis and in whom no other underlying disorder or condition can be identified. Many patients who have been diagnosed with CFS would meet the more stringent criteria for myalgic encephalomyelitis. Individuals who fail to meet the criteria should be retested for an underlying condition as many individuals initially diagnosed with CFS are eventually diagnosed with an underlying condition such as cancer, multiple sclerosis, lupus, brucellosis, or another condition.

Three of the more common case definitions include the Fukuda et al. (1994) case criteria for CFS, the Canadian Consensus Criteria for ME/CFS (Carruthers et al., 2003) and the Myalgic Encephalomyelitis International Consensus Criteria (ME-ICC). The Fukuda case definition was adopted by the Centers for Disease Control and Prevention (CDC), and stresses fatigue as a primary symptom. It also requires the presence of at least four of eight symptoms including: memory and concentration impairment, sore throat, tender lymph nodes, muscle pain, joint pain, headaches, unrefreshing sleep, and post-exertional malaise). Research has indicated that individuals with a primary psychiatric illness (e.g. primary Major Depressive Disorder) may be misdiagnosed under the Fukuda criteria due to many overlapping symptoms including fatigue and sleep difficulties. The Canadian Consensus Criteria defines ME/CFS as an acquired, organic, pathophysiological multi-systemic illness that occurs in both sporadic and epidemic forms and requires core symptoms including post-exertional malaise (PEM) and neurocognitive dysfunction, in contrast to the polythetic approach of the Fukuda case definition. Lastly, the Myalgic Encephalomyelitis – International Consensus Criteria (ME-ICC) advocates for removing fatigue as a characteristic symptom and defines the disorder as an acquired neurological disease with complex global dysfunctions. The ME-ICC also defines specific symptom requirements: post-exertional neuroimmune exhaustion, neurological impairments, immune, gastrointestinal, and genitourinary impairments, and energy metabolism impairments. The Nightingale Research Foundation, a Canadian charity dedicated to myalgic encephalomyelitis, uses a strict definition that states myalgic encephalomyelitis is an acute onset biphasic epidemic or endemic infectious disease process, where there is always a measureable and persistent diffuse vascular injury of the central nervous system in both the acute and chronic phases. For more information on specific case definitions, see the Resources and References sections of this report.

Unfortunately there is no consensus on nomenclature or classification for these disorders, and different countries, organizations, and researchers continue to use different names to describe these conditions. Until a global consensus is reached on how to name and classify these disorders, confusion will persist.

Signs & Symptoms

A wide variety of symptoms can be associated with myalgic encephalomyelitis (ME). Again, because of the lack of a clear, agreed upon definition of the disorder, different medical sources list different symptoms as being associated with ME. Most sources describe ME as a distinct neurological disorder that can affect multiple systems of the body. Symptoms and their severity can fluctuate over the course of the illness, even from hour to hour.

The symptoms discussed below have been associated with different case definitions of ME. It is important to note that ME is highly variable and can affect individuals differently in regard to severity, progression, and specific symptom development. Most individuals will not have all of the symptoms discussed below.

Some cases of ME may develop in two phases (biphasic). The first phase is an acute primary infection phase. Affected individuals may have an infectious disease with an incubation period of approximately four to seven days. Other cases may follow a more gradual onset. Closely following this initial phase is a second phase known as the chronic phase. This second phase usually occurs two to seven days after the initial infection and is characterized by measurable widespread (diffuse) changes in the central nervous system.

A characteristic or hallmark symptom of ME is marked fatigue, sickness, and symptom flare-up that follows physical and cognitive exertion (postexertional neuroimmune exhaustion or postexertional malaise). Normal activities of daily living can cause severe physical or cognitive fatigue. Affected individuals develop a lack of stamina that causes a considerable reduction in activity level. Even mild exertion through normal, daily activities can lead to worsening of other symptoms.

Affected individuals may also have a variety of neurocognitive issues such as difficulty processing information (e.g. poor concentration, slowed thought), difficulty making decisions, and short term memory loss. A variety of pain symptoms can be associated with ME, including chronic headaches and significant muscle pain (myalgia). Sleep disturbances including abnormal sleep patterns and “unrefreshing” sleep, where a person does not feel refreshed upon waking may also occur. Additional neurological symptoms may include an inability to focus vision, impaired depth perception, sensitivity to sunlight, muscle weakness, unsteadiness, and poor coordination.

Additional symptoms that can occur in individuals with ME include abnormalities of the immune, gastrointestinal, and genitourinary systems. General, nonspecific symptoms normally associated with the flu or a similar illness may occur. Such symptoms include sore throat, inflammation of the sinuses (sinusitis), and abnormal enlargement of lymph nodes. Affected individuals may be particularly susceptible to viral infections. Gastrointestinal symptoms may include abdominal pain, bloating, nausea, and irritable bowel syndrome. Genitourinary symptoms include increased frequency or urgency to urinate and increased urination at night (nocturia).

Individuals with ME are at risk for cardiovascular symptoms. Affected individuals may experience palpitations with or without irregular heartbeats (arrhythmias), low blood pressure (neurally mediated hypotension), and postural orthostatic tachycardia syndrome (POTS). POTS is a condition characterized by an abnormal increase in the heart rate upon standing. Affected individuals may faint or become dizzy upon standing. Labored breathing, headaches, shakiness, nausea, and fatigue of chest wall muscles may also occur. Affected individuals may also experience abnormalities in the regulation of body temperature, including sweating episodes, cold extremities, and feeling feverish with or without a low grade fever. Some individuals may be intolerant of extreme temperatures.

Additional symptoms that have been reported in ME include seizures, paralysis, and abnormal sensitivity to certain foods, medications, odors, or chemicals.

Affected individuals are more likely to have other illnesses or conditions that occur along with ME (concurrent or comorbid illness). Such illnesses include fibromyalgia, migraines, Raynaud’s phenomenon, temporomandibular joint syndrome, interstitial cystitis, and myofascial pain syndrome.

In children, ME may be characterized by brief episodes of excessive restlessness and movement (hyperactivity) followed by extreme weakness. Children may rest frequently, which can be misinterpreted as laziness. Mood swings and irritability are common. Children may not recognize symptoms of ME and may not complain. Additional symptoms that occur in children include pain, headaches, memory abnormalities, difficulty processing information, and a decline in school performance. The onset of ME in children is usually around age 12, but has been reported in children as young as 2 years of age. A specific pediatric case definition has been proposed by Jason and colleagues (2006).

Causes

The exact cause of myalgic encephalomyelitis (ME) is not fully understood, although there are several theories. Most investigators agree that the disorder is most likely the result of an abnormal immune system response to an infection or virus. Although the immune system is most likely impaired or abnormal (dysregulated) in this disorder, the exact underlying problems with the immune system are unknown. A variety of additional factors that have been theorized as playing a role in the development of ME include genetic and environmental factors. Some studies have shown that ME occurs in greater frequency among relatives to the third degree (genetic predisposition). In contrast, some believe that environmental factors play a greater role than genetic ones. However, definitive evidence linking specific environmental factors to the development of myalgic encephalomyelitis is lacking.

Some researchers believe that an infection with an enterovirus is the underlying cause of the disorder. Enteroviruses are small, contagious viruses consisting of ribonucleic acid and proteins. They are the second most common viral agents in humans, behind only rhinoviruses (the viruses that cause the common cold). Enteroviruses can affect anyone of any age. Individual susceptibility to enteroviruses varies. The reason why some individuals develop ME after infection with an enterovirus is unknown.

Other viruses that have been speculated to be associated with ME include cytomegalovirus, Epstein Barr virus, parvovirus B19, human herpes virus (HHV 6 and 7), and certain bacterial infections. It is not known whether these viruses caused ME or developed due to an impaired immune system in affected individuals. No one virus has been identified that explains all cases of ME.

Some studies suggest that in individuals with ME the viruses infect cells of the neurological and immune systems and damage capillaries and tiny arteries in the central nervous system, resulting in widespread (diffuse) neurologic injury. The infection can cause profound dysregulation of the immune system, which weakens the immune system and potentially causes autoimmunity.

Affected Populations

Because of the controversy regarding the definition and classification of myalgic encephalomyelitis (ME) and related disorders, determining their true frequency in the general population is difficult. The exact prevalence and incidence of ME is unknown, but one estimate places the prevalence at approximately 0.4 to 1% of the US general population. Women appear to be affected more frequently than men. Individuals of any race or ethnicity can be affected. Onset is most frequent between the ages of 30-50.

Related Disorders

A wide variety of disorders or conditions can have symptoms similar to those seen in myalgic encephalomyelitis (ME) including multiple sclerosis, systemic lupus erythematous, Lyme disease, narcolepsy, mononucleosis, multiple chemical sensitivities, Gulf War syndrome, and chronic Epstein Barr infection. Comparisons may be useful for a differential diagnosis. (For more information on these disorders, choose the specific disorder name as your search term in the Rare Disease Database.)

Diagnosis

A diagnosis of myalgic encephalomyelitis (ME) is controversial and difficult. Because there are different case definitions for the disorder, a specific set of symptoms for diagnosing ME does not exist. There is ongoing debate within the medical community as to what are the most appropriate set of diagnostic criteria. There are also no consistent and universally accepted biomarkers for ME. Biomarkers are characteristics or substances that can be measured and evaluated in order to obtain a diagnosis or help obtain a diagnosis of a disorder. A diagnosis of ME may ultimately be based upon identification of characteristic symptoms (depending on the specific case definition used), a detailed patient history, a thorough clinical evaluation, and a variety of specialized tests to exclude other possible diagnoses.

Affected individuals may also undergo tests to identify or evaluate associated symptoms, including sleep evaluation studies and tests that evaluate cardiac, gastrointestinal, muscle, endocrine, or vascular function.

Standard Therapies

Treatment

There is no cure for ME. Treatment is aimed at relieving symptoms and preventing a worsening of symptoms. Decisions concerning the use of particular therapeutic interventions should be made by physicians and other members of the healthcare team in careful consultation with the patient and/or parents based upon the specifics of his or her case, a thorough discussion of the potential benefits and risks including possible side effects and long-term effects, patient preference, and other appropriate factors. A specific treatment plan will be highly individualized.

Avoiding overexertion is extremely important in maintaining health in affected individuals. A wide variety of therapeutic options exist for treating individuals with ME including improving the diet, regular light exercise, massage, physical therapy, pacing activity levels, proper sleep hygiene, avoidance of substances or situations that can worsen symptoms, and an adjustment of work or lifestyle to decrease the impact of physiologic stress in general.

Some researchers have studied a treatment approach called the energy envelope theory as a potential therapy for some individuals with ME. This treatment option does not involve medications (non-pharmacologic) and strives to help affected individuals self-monitor and self-regulate their energy expenditures. By learning to pace their activity levels, affected individuals can stay within their “energy envelope.. Affected individuals are taught to balance expended energy with available energy to reduce the frequency and severity of some symptoms. The energy envelope theory can help affected individuals manage symptoms and, in some cases, can significantly improve quality of life.

Certain medications have been used to treat individuals with ME. However, many affected individuals are highly sensitive to medication. Additionally, because the underlying nature of ME is not fully understood, any specific medications or treatments should be considered cautiously. Initially, any medications should be given at low doses. No medications for ME are universally effective.

Affected individuals should be treated for any pathogens, toxins, or heavy metals as persistent exposure can worsen symptoms. Referral to an infectious disease specialist is recommended. Any antibiotics or antiviral drugs should be used cautiously.

Investigational Therapies
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By PENNY SWIFT A highly regarded American neuroscientist who has researched CFS for more than a d...
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Can one experience higher states of consciousness through drugs?
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Hypokalemic periodic paralysis is a rare channelopathy characterized by muscle weakness or paralysis with a matching fall in potassium levels in the blood. In individuals with this mutation, attacks o...
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TODAY
THIS IS TOMORROW OCTOBER 7 -- From the Campaign for real change in mental health policy On Wednesday, October 7, 2015, we invite you to participate in our day of action. We encourage you to call...
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hopefully will work for dystonia, generalised dystonia, non invasive like DBS (I was hoping for few years ago) 

http://www.nbcwashington.com/news/health/Parkinson_s-Disease-Treatment-Showing-Incredible-Results_Washington-DC-324011971.html
An experimental treatment for Parkinson's disease is showing incredible results and could help restore the quality of life for millions of people, doctors say. Doreen Gentzler reports.
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