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MASS HYSTERIA IS ILLNESS WITH NO PHYSICAL CAUSE

A crowd in a town square at night where one woman has collapsed and the people around her are falling ill one ring at a time, clutching their heads and chests, while the outer ring turns to watch

Mass Hysteria Is A Group Illness With No Physical Cause

No One Is Immune To It

The Impact Of Its Outbreaks Is Underappreciated And Underreported

Their Symptoms Have Changed From One Era To The Next

Most Reports Before The 1900s Described Convulsions And Tremors

Some Also Involved Paralysis And Laughing

Since The 1900s Outbreaks Have Commonly Been Blamed On Odd Smells

THIS NEWSLETTER IS FOR INFORMATIONAL PURPOSES ONLY. NOTHING IN THIS CONTENT CONSTITUTES MEDICAL, PSYCHOLOGICAL, OR PROFESSIONAL ADVICE. ALWAYS CONSULT A QUALIFIED HEALTHCARE PROFESSIONAL BEFORE MAKING ANY HEALTH RELATED DECISIONS.

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A GASOLINE SMELL IN A TENNESSEE CLASSROOM ⛽

In November 1998 A Teacher Noticed A Smell Like Gasoline

It Was In Her Classroom At A Tennessee High School

Soon After She Had A Headache

She Also Had Nausea And Shortness Of Breath

On Top Of That She Felt Dizzy

The School Was Then Evacuated

80 Students Went To The Emergency Room At The Local Hospital

19 Staff Members Went There Too

38 People Were Kept In The Hospital Overnight

Those Who Reported Symptoms On The First Day Came From 36 Classrooms

The Classrooms Were Scattered Throughout The School

Five Days Later The School Had Reopened

Another 71 People Went To The Emergency Room

Both Groups Reported The Same Most Frequent Symptoms

Headache And Dizziness Were Among Them

Nausea And Drowsiness Were Too

The Symptoms Were Blamed On Exposure To A Toxic Gas

Several Government Agencies Then Ran An Extensive Investigation

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THE TESTS THAT FOUND NO TOXIN 🧪

Blood And Urine Samples Were Tested

The Samples Showed No Sign Of Carbon Monoxide

Carbon Monoxide Is A Poisonous Gas

There Was No Sign Of Volatile Organic Compounds Either

Those Are Chemicals That Evaporate Easily Into The Air

Pesticides Did Not Show Up In The Samples

Neither Did Polychlorinated Biphenyls

Polychlorinated Biphenyls Are Industrial Chemicals

The Weed Killer Paraquat Was Absent Too

Mercury Did Not Show Up Either

No Toxic Compounds Were Found In The Environment

The Investigators Had No Medical Or Environmental Explanation

This Outbreak Had The Features Of Mass Psychogenic Illness

Mass Psychogenic Illness Is Commonly Called Mass Hysteria

The Symptoms Were Widespread And Subjective

Subjective Symptoms Are Ones Only The Person Feeling Them Can Report

People Believed The Symptoms Came From A Toxic Substance

There Was No Objective Evidence Of An Environmental Cause

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WHAT DOCTORS CALL IT 📖

Doctors Use More Than One Name For Mass Hysteria

Researchers Also Call It Mass Psychogenic Disorder

Psychogenic Means Arising In The Mind

Epidemic Hysteria Is Another Term In The Research

A Canadian Medical Review Called It Mass Sociogenic Illness

Sociogenic Means Arising From A Social Group

The Same Review Set It Apart From A Collective Delusion

A Collective Delusion Is A False Belief Shared By Many People

People With Mass Hysteria Show Symptoms Of Illness

That Review Listed It Under Somatoform Disorder

This Group Covers Physical Symptoms Without A Physical Cause

More Narrowly It Was Classed As Conversion Disorder

Conversion Means Physical Symptoms In Place Of Suppressed Emotion

These Symptoms Are Not Under The Person's Voluntary Control

That Is What Separates Them From Faking

They Usually Match No Known Disease Of The Nervous System

Even So Mass Hysteria May Be Hard To Tell Apart From Toxic Illness

The Same Is True Of Contagious Infections And Bioterrorism

The End

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