Health & Medical Neurological Conditions

People With Fainting Spells May Be Able to Drive Safely

People With Fainting Spells May Be Able to Drive Safely

People With Fainting Spells May Be Able to Drive Safely


Dec 15, 1999 (Baltimore) -- A new study finds that people with syncope, or fainting spells, can drive safely with minimal or no risk of passing out while driving.

"Estimates of syncope indicate that the condition is extremely common, accounting for about 1-6% of all hospital admissions and 3% of all emergency room visits," says Atul Bhatia, MD, a fellow in cardioelectrophysiology at the University of Wisconsin in Madison and lead author of a paper on syncope and driving.

"About 30% or so of those people have what we call neurocardiogenic or vasovagal syncope. We studied these people to see if the condition occurred while they were driving." The paper appears in the November issue of the journal PACE.

Neurocardiogenic syncope occurs when blood flow to the brain is decreased due to reduced blood flow from the heart and falling blood pressure. The exact cause is often unknown and syncope can occur with little forewarning. Therefore, physicians have traditionally discouraged patients with this type of syncope from driving.

The condition can be diagnosed by use of a tilt-table test. During this test, patients lie flat on a table that is put into various positions, and patients are monitored to see whether they experience feelings of faintness or have abnormal changes in blood pressure and heart rate with the changing position of the table.

Bhatia and colleagues studied 155 people who had reported syncope in the past and who experienced the condition while they were being tested with a tilt-table test. Study participants were also asked to fill out a questionnaire about their driving habits and any previous injuries or accidents. They were then put on medications to reduce the episodes of syncope and periodically asked to fill out the driving questionnaire again.

The researchers found out that in patients who took medications to reduce their episodes of syncope no one had syncope while driving. People who stopped taking medications did experience episodes of syncope but not while driving. "We think that there may be something about the posture while driving that may protect even those who do have syncope from experiencing an episode then," says Bhatia. Syncope is less likely to occur while someone is sitting, as blood flow is able to reach the brain more easily.
SHARE
RELATED POSTS on "Health & Medical"
Tourette's
Tourette's
Postpartum Headache: Diagnostic Considerations
Postpartum Headache: Diagnostic Considerations
Early Signs of Autism in Toddlers
Early Signs of Autism in Toddlers
Posttraumatic Vertigo and Dizziness
Posttraumatic Vertigo and Dizziness
Mobile CT: Prehospital Diagnosis and Treatment of Stroke
Mobile CT: Prehospital Diagnosis and Treatment of Stroke
Vertebroplasty in Metastatic Spinal Disease
Vertebroplasty in Metastatic Spinal Disease
Nerve Drusen Treatment
Nerve Drusen Treatment
Another Study Sees No Vaccine-Autism Link
Another Study Sees No Vaccine-Autism Link
CDC: About 5% of Kids Have ADHD
CDC: About 5% of Kids Have ADHD
Multiple Sclerosis: Something To Hold On To
Multiple Sclerosis: Something To Hold On To
Dementia and Driving Don't Mix
Dementia and Driving Don't Mix
Get Smart: Brain Cells Do Regrow, Study Confirms
Get Smart: Brain Cells Do Regrow, Study Confirms
Diagnosis & Treatment of Myasthenia Gravis
Diagnosis & Treatment of Myasthenia Gravis
Meningitis and Group B Streptococci-References
Meningitis and Group B Streptococci-References
What You Don't Know About Multiple Sclerosis May Shock You
What You Don't Know About Multiple Sclerosis May Shock You
Treating Childhood ADHD
Treating Childhood ADHD
Symptoms of a Brain Hemorrhage
Symptoms of a Brain Hemorrhage
A Brief Intervention for Medication-Overuse Headache
A Brief Intervention for Medication-Overuse Headache
The 4 Stages of Medical Training
The 4 Stages of Medical Training
Sudden Death in 12 Kids on ADHD Drug Adderall
Sudden Death in 12 Kids on ADHD Drug Adderall

Leave Your Reply

*