A Hummingbirds' Guide to M.E.

Information on the neurological disease Myalgic Encephalomyelitis

What is Myalgic Encephalomyelitis?

What is Myalgic Encephalomyelitis? A historical, medical and political overview This paper provides a historical, medical and political overview of Myalgic Encephalomyelitis. A must-read paper for anyone with an interest in M.E.

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What is M.E.? A Summary

Copyright © by Jodi Bassett 2004 on www.ahummingbirdsguide.com
This version updated March 2009

Myalgic Encephalomyelitis (M.E.) is a debilitating acquired neurological disease which has been recognised by the World Health Organisation (WHO) since 1969 as a distinct organic neurological disorder with the code G.93.3.

M.E. can occur in both epidemic and sporadic forms, over 60 outbreaks of M.E. have been recorded worldwide since 1934.

M.E. is similar in a number of significant ways to multiple sclerosis, Lupus and poliomyelitis (polio).

M.E. can be extremely severe and disabling and in some cases the disease is fatal.

 

Is Myalgic Encephalomyelitis a new illness?

No. The illness has been documented as an organic (physical) neurological disease for centuries. The name M.E. was coined in 1956 in the UK.

 

Myalgic Encephalomyelitis has nothing to do with ‘fatigue’

M.E. is a neurological illness of extraordinarily incapacitating dimensions that affects virtually every bodily system – not a problem of ‘chronic fatigue.’ Fatigue is not a defining (or even essential) symptom of M.E. M.E. and ‘CFS’ are not at all the same thing.

 

So why do some groups claim that M.E. and Chronic Fatigue Syndrome are synonymous terms?

This new name and case definition of ‘CFS’ was created in the US by a board of 18 members, few of which had either looked at an epidemic of M.E. or examined any patients with the illness. Why? Money. There was an enormous rise in the reported incidence of M.E. in the late 1970s and 1980s, alarming medical insurance companies in the US. So it was at this time that certain psychiatrists and others involved in the medical insurance industry (on both sides of the Atlantic) began their campaign to reclassify the severely incapacitating and discrete neurological disorder known as M.E. as a psychological or ‘personality’ disorder, in order to side-step the financial responsibility of so many new claims

As Professor Hooper explains: ‘A political decision was taken to rename M.E. as "CFS", the cardinal feature of which was to be chronic or on going "fatigue", a symptom so universal that any insurance claim based on "tiredness" could be expediently denied. The new case definition bore little relation to M.E.: objections were raised by experienced international clinicians and medical scientists, but all objections were ignored.’

Public, medical and governmental understanding of M.E. is huge mess, that is for certain – but it is not an accidental mess, that is for certain too. (See: Who benefits from 'CFS' and 'ME/CFS'?)

 

What does a diagnosis of ‘CFS’ actually mean?

All each of the flawed CFS definitions ‘define’ is a heterogeneous (mixed) population of people with various misdiagnosed psychiatric and miscellaneous non-psychiatric states which have little in common but the symptom of fatigue. The fact that a person qualifies for a diagnosis of CFS, based on any of the CFS definitions (a) does not mean that the patient has Myalgic Encephalomyelitis, and (b) does not mean that the patient has any other distinct and specific illness named ‘CFS.’

A diagnosis of CFS – based on any of the CFS definitions – can only ever be a misdiagnosis.

 

What is Myalgic Encephalomyelitis? What is its symptomatology?

M.E. is characterised primarily by damage to the central nervous system (the brain) – initiated by an enteroviral virus infection – which results in dysfunctions and damage to many of the body’s vital systems and a loss of normal internal homeostasis.

M.E. symptoms are manifested by virtually all bodily systems including: cognitive, cardiac, cardiovascular, immunological, endocrinological, respiratory, hormonal, gastrointestinal and musculo-skeletal dysfunctions and damage. These symptoms are exacerbated by certain levels of physical and cognitive activity, sensory input and orthostatic stress. In addition to the risk of relapse, repeated or severe overexertion can also cause permanent damage (eg. to the heart), disease progression and/or death. Symptoms of M.E. include:

Sore throat, chills, sweats, low body temperature, low grade fever, lymphadenopathy, muscle weakness (or paralysis), muscle pain, muscle twitches or spasms, hair loss, nausea, vomiting, vertigo, cardiac arrhythmia, orthostatic tachycardia, orthostatic fainting or faintness, photophobia and other visual and neurological disturbances, hyperacusis, alcohol intolerance, gastrointestinal and digestive disturbances, allergies and sensitivities to many previously well-tolerated foods, drug sensitivities, stroke-like episodes, nystagmus, difficulty swallowing,, myoclonus, temporal lobe and other types of seizures, an inability to maintain consciousness for more than short periods at a time breathing difficulties, emotional lability and sleep disorders. Cognitive dysfunction may be pronounced and may include; difficulty or an inability to speak (or understand speech), to read, write or to do basic mathematics; as well as problems with memory including; difficulty making new memories and recalling formed memories and difficulties with visual and verbal recall.

 

What does cause Myalgic Encephalomyelitis? Are there outbreaks?

There is a history of recorded outbreaks going back to 1934, a review of early outbreaks found that clinical symptoms were consistent in over 60 recorded epidemics of M.E. spread all over the world. M.E. is an acutely acquired neurological illness (with systemic effects) initiated by an enteroviral infection. This point of view is supported by history, incidence, symptoms, similarities with other viral illnesses and a large body of medical research spanning many decades.

 

So what do we know about Myalgic Encephalomyelitis so far?

There is an abundance of research which shows that M.E. is an organic illness which can have profound effects on many bodily systems. Many aspects of the pathophysiology of the disease have, indeed, been medically explained in volumes of research articles. More than a thousand good articles now support the basic premise of M.E. Whilst it is true that there is as yet no single laboratory test which can diagnose M.E., there are a specific series of tests which enable a M.E. diagnosis to be easily confirmed (MRI and SPECT scans of the brain for example).

Some of the abnormalities found in M.E. patients include: extremely low blood volume (up to an astounding 50%), enzyme pathway disruptions, punctate lesions in M.E. brains resembling those of multiple sclerosis patients, sub-optimal cardiac function and abnormal cardiovascular responses, persistent viral infection in the heart, severe mitochondrial defects and significantly reduced lung functioning.

Strong evidence also exists to show that (even mild or moderate) exercise can have extremely harmful effects on M.E. patients; permanent damage may be caused, as well as disease progression and there have also been deaths. This is why the exercise programs being ‘recommended’ or sometimes forced on M.E. patients (including young children) to treat their supposed ‘chronic fatigue’ are so dangerous and harmful as to amount to legalised torture. Patient accounts of leaving exercise programs much more severely ill than when they began them (wheelchair-bound or bed-bound or needing intensive care) are common. Sudden deaths have also been reported in M.E. patients following exercise.

 

How common is Myalgic Encephalomyelitis and who gets it?

M.E. has a similar strike rate to multiple sclerosis. M.E. affects more than a million children as young as five, teenagers and adults. It affects all races and socio-economic groups, and has been diagnosed all over the world.

 

Recovery from and severity of Myalgic Encephalomyelitis

M.E. can be progressive, degenerative (change of tissue to a lower or less functioning form, as in heart failure), chronic, or relapsing and remitting. It can also be fatal. Patients who are given advice to rest in the early stages of the illness (and who avoid overexertion thereafter) have repeatedly been shown to have the most positive long-term prognosis.

M.E. is a life-long disability where relapse is always possible. Symptoms are extremely severe for around 30% of sufferers leaving many of them housebound, bedbound and severely disabled. One specialist found that M.E. patients experienced greater "functional severity" than the studied patients with heart disease, virtually all types of cancer, and all other chronic illnesses. An unrelated study compared the quality of life of people with various illnesses, including patients undergoing chemotherapy or haemodialysis, as well as those with HIV, liver transplants, coronary artery disease, and other ailments, and again found that M.E. patients scored the lowest.

 

Truly M.E. can be one of the most devastating and horrific illness there is, yet many with M.E. are subject to repeated medical abuse and neglect because of the way the illness has been dishonestly ‘marketed’ to the public as being psychological or ‘behavioural,’ or as being a problem of mere ‘fatigue’ or a ‘fatigue syndrome.’

Sub-grouping or refining or renaming ’CFS’ will only waste another 20 years. There is no such distinct disease/s as ‘CFS’ – that is the entire issue. For the benefit of all the patient groups involved; the bogus disease category of ‘CFS’ must be abandoned and patients with M.E. must again be diagnosed with M.E. and treated for M.E.

Due to an overwhelming amount of compelling scientific evidence, the World Health Organization correctly classified M.E. as a distinct organic neurological disease in 1969 – this classification/definition and name must be accepted and adhered to in all official documentations and government policy.

 

PLEASE help to spread the truth about Myalgic Encephalomyelitis.

This appalling abuse and neglect of so many severely ill and vulnerable people on such an industrial scale is inhuman and has already gone on for far too long. This will only change through education.

People with M.E. desperately need your help.

For more information:

See the full-length (or extra extended) version of What is Myalgic Encephalomyelitis? A historical, medical and political overview for more information, and for a full list of references.

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References

All of the information concerning Myalgic Encephalomyelitis on this website is fully referenced and has been compiled using the highest quality resources available, produced by the world's leading M.E. experts. More experienced and more knowledgeable M.E. experts than these – Dr Byron Hyde and Dr. Elizabeth Dowsett in particular – do not exist. Between Dr Byron Hyde and Dr. Elizabeth Dowsett, and their mentors the late Dr John Richardson and Dr Melvin Ramsay (respectively), these four doctors have been involved with M.E. research and M.E. patients for well over 100 years collectively, from the 1950s to the present day. Between them they have examined more than 15 000 individual (sporadic and epidemic) M.E. patients, as well as each authoring numerous studies and articles on M.E., and books (or chapters in books) on M.E. Again, more experienced, more knowledgeable and more credible M.E. experts than these simply do not exist.

This paper is merely intended to provide a brief summary of some of the most important facts of M.E. It has been created – by a well-read layperson purely for the benefit of those people without the time, inclination or ability to read each of these far more detailed and lengthy references created by the world’s leading M.E. experts. The original documents used to create this paper are essential additional reading however for any physician (or anyone else) with a real interest in Myalgic Encephalomyelitis: see What is M.E.? or the References page. A partial reference list follows:

  • Dowsett, Elizabeth MBChB. 2001a, THE LATE EFFECTS OF ME [Online], Available: http://www.ahummingbirdsguide.com/wdowsett.htm
  • Hyde, Byron M.D. & Anil Jain M.D. 1992, Clinical Observations of Central Nervous System Dysfunction in Post Infectious, Acute Onset M.E. in Hyde, Byron M.D. (ed) 1992, The Clinical and Scientific Basis of Myalgic Encephalomyelitis, Nightingale Research Foundation, Ottawa, pp. 38-65.
  • Hyde, Byron M.D. 2007, The Nightingale Definition of Myalgic Encephalomyelitis [Online], Available: http://www.ahummingbirdsguide.com/whydepapers.htm#121947255


"People in positions of power are misusing that power against sick people and are using it to further their own vested interests. No-one in authority is listening, at least not until they themselves or their own family join the ranks of the persecuted, when they too come up against a wall of utter indifference.’ Professor Hooper 2003

‘Do not for one minute believe that CFS is simply another name for Myalgic Encephalomyelitis (M.E.). It is not. The CDC definition is not a disease process. It is (a) a partial mix of infectious mononucleosis /glandular fever, (b) a mix of some of the least important aspects of M.E. and (c) what amounts to a possibly unintended psychiatric slant to an epidemic and endemic disease process of major importance’ Dr Byron Hyde 2006

The term myalgic encephalomyelitis (means muscle pain, my-algic, with inflammation of the brain and spinal cord, encephalo-myel-itis, brain spinal cord inflammation) was first coined by Ramsay and Richardson and has been included by the World Health Organisation (WHO) in their International Classification of Diseases (ICD), since 1969. It cannot be emphasised too strongly that this recognition emerged from meticulous clinical observation and examination. Professor Malcolm Hooper 2006

M.E. is a systemic disease (initiated by a virus infection) with multi system involvement characterised by central nervous system dysfunction which causes a breakdown in bodily homoeostasis. It has an UNIQUE Neuro-hormonal profile. .Dr Elizabeth Dowsett

M.E. appears to be in this same family of diseases as paralytic polio and MS. M.E. is less fulminant than MS but more generalized. M.E. is less fulminant but more generalized than poliomyelitis. This relationship of M.E.-like illness to poliomyelitis is not new and is of course the reason that Alexander Gilliam, in his analysis of the Los Angeles County General Hospital M.E. epidemic in 1934, called M.E. atypical poliomyelitis. Dr Byron Hyde 2006

Dr Melvin Ramsay on Myalgic Encephalomyelitis: "The degree of physical incapacity varies greatly, but the [level of severity] is directly related to the length of time the patient persists in physical effort after its onset; put in another way, those patients who are given a period of enforced rest from the onset have the best prognosis."

The vested interests of the Insurance companies and their advisers must be totally removed from all aspects of benefit assessments. There must be a proper recognition that these subverted processes have worked greatly to the disadvantage of people suffering from a major organic illness that requires essential support of which the easiest to provide is financial. The poverty and isolation to which many people have been reduced by ME is a scandal and obscenity. Professor Malcolm Hooper 2006

Thirty years ago when a patient presented to a hospital clinic with unexplained fatigue, any medical school physician would search for an occult malignancy, cardiac or other organ disease, or chronic infection. The concept that there is an entity called chronic fatigue syndrome has totally altered that essential medical guideline. Patients are now being diagnosed with CFS as though it were a disease. It is not. It is a patchwork of symptoms that could mean anything’ Dr Byron Hyde 2003

A one-page summary of the facts of Myalgic Encephalomyelitis

Copyright © by Jodi Bassett January 2009 on www.ahummingbirdsguide.com
This version updated March 2009

  • Myalgic Encephalomyelitis is a disabling neurological disease that is very similar to multiple sclerosis (M.S.) and polio (poliomyelitis). Earlier names for M.E. were ‘atypical multiple sclerosis’ and ‘atypical polio.’

  • Myalgic Encephalomyelitis is a neurological disease characterised by scientifically measurable post-encephalitic damage to the brain stem. This is always damaged in M.E., hence the name M.E. The term M.E. was coined in 1956 and means: My = muscle, Algic = pain, Encephalo = brain, Mye = spinal cord, Itis = inflammation. This neurological damage has been confirmed in autopsies of M.E. patients.

  • Myalgic Encephalomyelitis has been recognised by the World Health Organisation’s International Classification of Diseases since 1969 as a distinct organic neurological disease with the ICD code G.93.3.

  • Myalgic Encephalomyelitis is primarily neurological, but also involves cognitive, cardiac, cardiovascular, immunological, endocrinological, metabolic, respiratory, hormonal, gastrointestinal and musculo-skeletal dysfunctions and damage. M.E. affects all vital bodily systems and causes an inability to maintain bodily homeostasis. More than 64 individual symptoms of M.E. have been scientifically documented.

  • Myalgic Encephalomyelitis is an acute (sudden) onset, infectious neurological disease caused by a virus (a virus with a 4-7 day incubation period). M.E. occurs in epidemics as well as sporadically and over 60 M.E. outbreaks have been recorded worldwide since 1934. There is ample evidence that M.E. is caused by the same type of virus that causes polio; an enterovirus.

  • Myalgic Encephalomyelitis can be more disabling than MS or polio, and many other serious diseases. M.E. is one of the most disabling diseases there is. More than 30% of M.E. patients are housebound, wheelchair-reliant and/or bedbound and are severely limited with even basic movement and communication.

  • Why are Myalgic Encephalomyelitis patients so severely and uniquely disabled? For a person to stay alive, the heart must pump a certain base-level amount of blood. Every time a person is active, this increases the amount of blood the heart needs to pump. Every movement made or second spent upright, every word spoken, every thought thought, every word read or noise heard requires that more blood must be pumped by the heart.

         However, the hearts of M.E. patients only pump barely pump enough blood for them to stay alive. Their circulating blood volume is reduced by up to 50%. Thus M.E. patients are severely limited in physical, cognitive and orthostatic (being upright) exertion and sensory input.

         This problem of
    reduced circulating blood volume, leading to cardiac insufficiency, is why every brief period spent walking or sitting, every conversation and every exposure to light or noise can affect M.E. patients so profoundly. Seemingly minor 'activities' can cause significantly increased symptom severity and/or disability (often with a 48-72 hour delay in onset), prolonged relapse lasting months, years or longer, permanent bodily damage (eg. heart damage or organ failure), disease progression or death.

         If activity levels exceed cardiac output by even 1%, death occurs. Thus the activity levels of M.E. patients must remain strictly within the limits of their reduced cardiac output just in order for them to stay alive. 

        M.E. patients who are able to rest appropriately and avoid severe or prolonged overexertion have repeatedly been shown to have the most positive long-term prognosis.

  • Myalgic Encephalomyelitis is a testable and scientifically measurable disease with several unique features that is not difficult to diagnose (within just a few weeks of onset) using a series of objective tests (eg. MRI and SPECT brain scans). Abnormalities are also visible on physical exam in M.E.

  • Myalgic Encephalomyelitis is a long-term/lifelong neurological disease that affects more than a million adults and children worldwide. (Causes of death in M.E. include heart failure.)

For more information, and to read a fully-referenced version of this text compiled using information from the world’s leading M.E. experts, please see: What is Myalgic Encephalomyelitis? Extra extended version. Permission is given for this unedited document to be freely redistributed, please redistribute this text widely.