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OKAY BACK FROM THE EMERGENCY ROOM 🩺

An 84 Year Old Woman Had A Sudden Onset Of Symptoms At Night

Her Hand Movements Became Uncoordinated

She Also Had Altered Mental Status

Her Husband Promptly Sought Medical Help

In The Emergency Department She Was Agitated And Less Conscious

Her Pupils Were Dilated And Did Not Respond

Brain Scans Showed No Abnormalities

Her 83 Year Old Husband Developed Symptoms While At The Hospital

He Had Slurred Speech And An Unsteady Walk

Vertigo And Delirium Were Part Of His Worsening Symptoms

He Also Had Dilated Pupils And Dry Flushed Skin

She Was Given 2 Milligrams Of Physostigmine Into A Vein

All Her Symptoms Resolved Within A Few Minutes

Her Husband Then Received Physostigmine As Well

He Recovered Just As Rapidly

The Couple's Children Searched Their Home For A Cause

They Found Small Black Seeds In A Bowl Of Edible Nuts

The Couple's Doctors Identified The Black Seeds As Thorn Apple Seeds

Thorn Apple And Jimsonweed Are Both Names For Datura Stramonium

The Husband Had Put Mixed Nuts In That Bowl The Evening Before

They Had Both Eaten From It

The Black Seeds Were Also Kept There To Grow Flowers The Next Spring

Physostigmine Was Compared With Benzodiazepines In One Study

It Looked At Agitation And Delirium From Anticholinergic Poisoning

Anticholinergic Poisoning Is The Type That Datura Causes

It Was A Retrospective Study Of 52 Consecutive Patients

They Were Referred To A University Hospital Toxicology Service

Each Had Been Treated With Physostigmine Or Benzodiazepines Or Both

Physostigmine Controlled Agitation In 96 Percent Of Patients Given It

It Reversed Delirium In 87 Percent

Benzodiazepines Controlled Agitation In 24 Percent

They Were Ineffective In Reversing Delirium

Physostigmine Was The First Treatment For 30 Patients

Benzodiazepines Came First For The Other 22

The Physostigmine First Group Had Complications In 7 Percent

With Benzodiazepines First The Rate Was 46 Percent

Median Recovery Was 12 Hours With Physostigmine First

The Benzodiazepine First Median Was 24 Hours

Side Effects Did Not Differ Significantly Between The Groups

Hospital Stays Showed No Significant Difference Either

The Authors Say Results Suggest Physostigmine Is More Effective

They Also Suggest It Is Safer Than Benzodiazepines

A Prospective Controlled Study Is Necessary According To The Authors

A Winnipeg Datura Report Calls Physostigmine Controversial

The Reason Is Its Potential Adverse Effects

These Include Seizures And A Slow Heart Rate

Muscle Weakness And Worsening Asthma Are Also Listed

Those Authors Say Atropine Should Be Available During The Infusion

The Couple's Doctors Say Physostigmine Needs A Monitored Setting

They Say Heart Conduction Problems Must Be Ruled Out First

Their Advice Is To Use It If Benzodiazepines Do Not Control Delirium

Its Effects Usually Appear Within 30 Seconds To 5 Minutes

They Last Approximately 90 To 120 Minutes

Four Winnipeg Teenagers Were Given Sedation And Restraints

The Winnipeg Authors Say That Was Sufficient Treatment

All Four Made A Full Recovery

A Family Case Report Says Most Cases Resolve With Close Observation

Its Authors Say Physostigmine Should Be Kept For Targeted Situations

Datura Grows Widely Across The United States

CDC Says People Of Any Age Might Eat It Unknowingly

Jimsonweed Has Even Been Identified In Relief Food

The Family Case Report Calls Its Case A Reminder Of Everyday Risks