CST News Feed

EHS: Symptoms and Support

Electrohypersensitivity (EHS) is also more accurately referred to as electromagnetic intolerance syndrome. 
Like chemical sensitivity, it is an environmentally-caused intolerance and disability that needs to be more fully understood and recognized.


Sep 26

Austrian Medical Association Guidelines

For Diagnosing and Treating Patients With Electrohypersensitivity - Includes link to Consensus paper of the Austrian Medical Association's EMF Working Group

" . . . If you think you are responding adversely to electromagnetic radiation, it is important that you share this document with your doctor/health care professional. EHS is an emerging illness that has not been taught in most medical schools, especially in North America. However, it is increasing at an alarming rate and now children as well as adults are adversely affected by this radiation.

"According to Hallberg and Oberfeld (2006) the prevalence of EHS is increasing and by 2017, 50% of the population is likely to be electrically hypersensitive . . .

"Excerpts from the Austrian Medical Association document Guideline."

How to proceed if EMR-related health problems are suspected . . .

Sep 21

Dr. McDonald is a scientist, mathematical modeller who investigates the impacts of various human and natural forces on ecosystems. He uses mathematics and statistics to build electronic models to show what might happen at various trophic levels in the ecosystems that are affected.

Jul 22

Diagnosis and Management of Electromagnetic Hypersensitivity (EHS): Rapid Overview for a mixed audience

BSEM Electronic Radiation and Health Conference, London.  March 7, 2014

Jul 19

Doctor's Information Package

Addressed to Medical Professionals. Useful to all. Updated July 19, 2014

The following package is for those who wish to approach their doctors with information regarding the possible health risks from non-thermal microwave radiation.  It contains links organized into specific health effect categories.  These links can be printed out according to personal areas of need or concern, and used to start a dialogue with doctors who may not as yet have associated certain health conditions with EMF or RF exposure.  

The introductory letter on pages 1 and 2 contains a link to the entire list, and may be useful to your doctor as a reference tool. 

"Dear Medical Professional:

"Your patient has asked us for support in providing you with information regarding the possible health risks from non-thermal microwave radiofrequency electromagnetic radiation, recently reclassified by the WHO/IARC as a Class 2B, possible human carcinogen.

"This WHO risk category also includes lead, DDT, chloroform, and dioxane, and is relevant to all wireless devices emitting radiofrequency electromagnetic fields, including cordless phones, cell phones, IPads, Wi-Fi routers, wireless games, baby monitors, and smart meters . . .

"Many doctors have already given medical advice to their patients by way of a medical letter or note on a prescription form stating that the patient should avoid, for medical reasons, living in a residence or residential complex at which a wireless meter is operating in order to maintain their health or avoid aggravating a medical condition. This medical advice stating the health condition and advising the patient that they should avoid ongoing exposure to wireless radiofrequency and smart meter emissions will allow your patient to participate in the Human Rights Action currently underway. We are hopeful that the individual's right to protect their health as advised by their medical doctor will be upheld by the Human Rights Tribunal, and this forced exposure within their own home to undesirable microwave radiofrequency emissions will be replaced with reasonable and respectful accommodation by BC Hydro . . . "

Information categories contained in this package: 

  1. Microwave Radiofrequency Electromagnetic Radiation - General 
  2. Smart Meters
  3. Interference with medical devices / Smart Meter Risk
  4. Children
  5. EHS/ES - Electrosensitivity
  6. Diabetes
  7. Heart
  8. Tinnitus / Microwave Hearing / Dental Effects
  9. Sleep and Insomnia
  10. Infertility / Sperm Damage
  11. Cell Towers - Applicable to constant low-level exposures
  12. Cell Phones
  13. Published Articles
  14. BEES - This section included due to potential impacts on human health from loss of bees and pollination
  15. Lawsuits, Scientific Statements and Letters
  16. Cancer
  17. Brain Function / Epilepsy / Alzheimer's / ALS
Also available:

Open Letter to GP and Other Medical Colleagues  January, 2012
Guidelines for Doctors
AAEM calls for Caution (American Academy of Environmental Medicine)

Jun 5

EMF sufferer in Australia

Dr. McDonald is an Australian scientist and a mathematical modeler

Published on May 20, 2014

Who are those who suffer from hypersensitivity to EMF? In this example, you can see even scientists are suffering, and even for them, life is not easy.

Jun 1

Common Reported Symptoms of Electrosensitivity

useful awareness tool to download

What are Common Reported Symptoms of Electrosensitivity (EHS)?

May 14

EHS Symptoms can be reduced or eliminated - Dr. Brian Clement ND

Interview transcript by Andre Fauteux, Editor Publisher of La Maison du 21e siecle magazine (Quebec Canada)

A naturopath who holds a doctorate in nutrition, Brian Clement says he has successfully treated more than 4,000 electrohypersensitive people at the Hippocrates Institute which he heads. Founded in Boston in 1956 by nutritionist Ann Wigmore and now based in Florida, the Institute is one of the world's most renowned natural health centers. Tens of thousands of people have seen their health improve after adopting its healthy lifestyle program and discovering the virtues of raw food cures (germinations, sprouts and their juices).

Here is the fascinating telephone interview he granted us in January, 2012:

Apr 19

Electromagnetic Hypersensitivity (EHS) A Personal Case Study by Steven Weller

A briefing on EHS for Health Professionals, Research Scientists, Government Officials and concerned members of the Public - November 27, 2013

"My name is Steven Weller and I wrote this Electromagnetic Hypersensitivity (EHS) case study that is included with this covering statement with the hope it may be of benefit to those who either find themselves in a similar position to me, or, maybe just interested in a getting a better understanding of what EHS is and the likely cause.

"The study documents my personal journey towards self-diagnosis as being EHS, the ensuing questions it raised, along with information which might assist fellow sufferers to better cope with a condition which, until relatively recently, was unknown on our planet.

"Initially, I wasn't even aware that there was such a condition as EHS. It was purely by accident that I discovered that I was sensitive to certain radiofrequencies (RF). I have 25 years' experience working in Information Technology. Radiofrequencies have been a significant part of the landscape for me for a number of years.

"At the time I first made the connection between my symptoms and exposure to certain technology, it was a simply a matter of making a few minor adjustments, and I was able to manage my condition. Life continued as normal. The mandatory rollout of wireless smart meters in my neighbourhood unfortunately changed all this.

"I was torpedoed onto a path which has involved me in spending countless fruitless hours seeking answers from the medical establishment and government agencies, innumerable amounts of time conducting my own research, followed by a quest to seek answers from the authorities who pronounce upon the safety of our RF standards. A high level of protection is offered I am told.

"I have been sorely disappointed by their response. Unfortunately, Governments and the Industry appear to be focused only on the perceived benefits of these technologies (and money) without considering any potential long term health implications that they may bring.

"We are bio-electrical systems. Our bodies do not incorporate elaborate shielding and we are not impervious or hardened against this form of radiation, which today can be billions or more times higher than what occurs naturally. Representatives of the industry and RF Standard bodies often assert that there is "no clear or conclusive" scientific evidence regarding the biological effects of low level or "non-thermal" RF exposures, a statement that has also been continually recycled for many years. But in actuality, a large body of scientific research documentation exists that shows RF exposures at low (non thermal) levels can produce adverse effects that have serious health implications.

Many countries around the world including Australia have adopted ICNIRP 1998 RF Guidelines. In an ICNIRP Statement released in 2002 which is obfuscated with a document title of "philosophy" http://www.icnirp.de/documents/philosophy.pdf clearly says on p 546
"Some guidelines may still not provide adequate protection for certain sensitive individuals nor for normal individuals exposed concomitantly to other agents...." that "Different groups in a population may have differences in their ability to tolerate a particular NIR exposure. For example, children, the elderly, and some chronically ill people might have a lower tolerance for one or more forms of NIR exposure than the rest of the population." (NIR - Non Ionising Radiation)  
The World Health Organisation also has the following to say about current ICNIRP RF "Guidelines"

"What guidelines cannot account for...

"...Guidelines are set for the average population and cannot directly address the requirements of a minority of potentially more sensitive people...."
Source: http://www.who.int/peh- emf/about/WhatisEMF/en/index4.html

It is obvious in my eyes that there is no desire to uncover the truth because of the legal implications to governments and the industry around the world. It seems that we who are EHS are collateral damage in the name of progress.

It's been a lonely and frustrating journey. Hopefully, this study might make the road a little easier for those that follow. Sadly, with rapidly escalating levels of electro-smog around the globe, I believe these numbers will undoubtedly be increasing.

In closing I would like to quote Dr Julian Hollis:

"Science is all about free investigation in order to discover facts, regardless of popular 'consensus'. Theories are always open to and under review and data are re-examined; no matter how much 'truth' is valued; even ideologically protected. There is also a vital role to be played through constructive imagination...what would happen if? There is always a need to remain fearlessly open to new, unexpected, even unwelcome discoveries. Past history records over and over again unwelcome discoveries that have forced change: thus those scientists brave enough to challenge vested interests or systems of mass belief have usually been dismissed, sidelined; even brutalized" ('Geology of Change' class notes 10th February 2012 provided to me by an associate).

"Whilst the above statements are in the context of the Earth Sciences, I would suggest the comments are perhaps even more relevant to the debate currently raging within the scientific community over evidence of adverse effects in the non-ionizing area of the electromagnetic spectrum. . . .

Apr 12

EHS research and review are polluted by the bad science

From the Science Blog on Mobile Phone Radiation and Health by Dariuz Leszczynski

"Recent publication of the Canadian report on Safety Code 6 (RF-EMF and health) brought again to limelight the problem of electromagnetic hypersensitivity - EHS.  

"Yet again, scientists and lay audiences were fed with the standard mantra in the Canadian report: "The symptoms are real, but what causes them is a mystery". The same mantra is propagated by WHO, ICNIRP and numerous expert committees.

"I have the feeling that this mantra was introduced to the EMF research area few years ago for the sole purpose to "get the EHS people off our backs". Designers of this mantra assumed that by showing compassion for the suffering of EHS people they will alleviate tensions that exist between EHS sufferers and decision-makers.

"They were mistaken. The mantra did not alleviate tensions and EHS sufferers more and more forcefully demand solution to their problem. Simple admission that their symptoms and suffering are real is not enough. What is needed is both, precautionary approach and a serious research effort to find out what and how causes EHS.

"Unfortunately the arena of EHS research is polluted with bad science. Badly designed studies waste money and produce bad conclusions. This status quo is perpetuated and new funding is granted for new badly designed studies. Are scientists gone mad? Don't they understand what they are doing?

"One of the problems with EHS research is its domination by psychologists and psychiatrists. This leads to generation of research studies that by design are unable to detect EHS. Using methods of psychology or psychiatry will not answer whether biochemically physiology of our body is affected by the exposure to EMF. . .

Apr 6

Science of the Total Environment

Stephen Genuis and Christopher Lipp (2011)


As the prevalence of wireless telecommunication escalates throughout the world, health professionals are faced with the challenge of patients who report symptoms they claim are connected with exposure to some frequencies of electromagnetic radiation (EMR). Some scientists and clinicians acknowledge the phenomenon of hypersensitivity to EMR resulting from common exposures such as wireless systems and electrical devices in the home or workplace; others suggest that electromagnetic hypersensitivity (EHS) is psychosomatic or fictitious. Various organizations including the World Health Organization as well as some nation states are carefully exploring this clinical phenomenon in order to better explain the rising prevalence of non-specific, multi-system, often debilitating symptoms associated with non-ionizing EMR exposure. As well as an assortment of physiological complaints, patients diagnosed with EHS also report profound social and personal challenges, impairing their ability to function normally in society.

This paper offers a review of the sparse literature on this perplexing condition and a discussion of the controversy surrounding the legitimacy of the EHS diagnosis. Recommendations are provided to assist health professionals in caring for individuals complaining of EHS.

Loading content ...
Show More Content

One time donation: Click the donate button below and follow the instructions on the screen.

Monthly donation: If you wish to contribute every month, please select the amount from the Donation Options list below and click Subscribe. Your contribution will be sent for you every month for the amount you selected.

Donation Options

Citizens for Safe Technology (CST) is funded and supported solely by those who wish to help us. Thank-you for learning, sharing and helping if you can.

Meetings and events on the issue of wireless technologies in homes and communities throughout North America.

Click the button above to sign our online petition to return to hardwired computers in schools.

Click the button above to sign our online petition against Smart Meters in British Columbia.

Smart Meter Petition (Hard Copy)

Download and print this petition form -- Refuse Smart Meter Installation.

Send completed petitions 15 signatures per page to:
Una St. Clair


e-mail: una@citizensforsafetechnology.org