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Syncope is a transient loss of consciousness from reduced brain blood flow — usually benign but sometimes serious. Evaluation excludes dangerous causes.
Quick Answer
Syncope is a transient loss of consciousness from reduced brain blood flow — usually benign but sometimes serious. Evaluation excludes dangerous causes. Dr. Jitendra Prasad Yadav (NMC 8029, 15+ years of clinical experience) evaluates syncope at Kathmandu Neurology Clinic & Cognitive Center, 117 Lal Durbar Marg, Kathmandu, Bagmati Province 44600, Nepal — evidence-based, medically reviewed.
Syncope (fainting) is a transient loss of consciousness caused by reduced blood flow to the brain — usually from temporary blood pressure or heart rate drop. Most episodes are benign (vasovagal) but syncope can signal serious cardiac or neurological conditions.
Possible injury
Possible seizure-like activity
Management is individualized and discussed with benefits, limitations, and follow-up.
Vasovagal syncope (most common)
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Reviewed by Dr. Jitendra Prasad Yadav • Last reviewed: 2026-11-10
Content is educational and aligns with standard medical references; individual evaluation may vary. External links provide context and do not imply endorsement.
Doctor — medically reviewed
Dr. Jitendra Prasad Yadav
Consultant Neurologist & Headache Specialist • MBBS, MD (Internal Medicine), FICN (Neurology), FCNV, FIHM • NMC 8029
This condition guide was medically reviewed by Dr. Jitendra Prasad Yadav.
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Emergency
For sudden neurologic change, thunderclap headache, or seizure >5 min, seek emergency services now.