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Learn about Losing consciousness

Written by Ubie's Medical Expert Team

Updated on November 19, 2021

Possible causes

Generally, Losing consciousness can be related to the following diseases:

  • Anemia

  • Neurally mediated syncope

  • Dehydration

  • Amyloidosis

  • Atrial fibrillation (AF)

  • Orthostatic dysregulation

Urgent diseases

Sometimes, Losing consciousness may be related to these urgent diseases:

  • Hypoglycemia

  • Atrioventricular block . sick sinus syndrome

  • Tuberculosis (TB) (including scrofuloderma)

  • Epilepsy

Related symptoms

Those who have Losing consciousness also tend to have the following symptoms:

  • Losing consciousness after sitting or standing for a long time

  • Confused or forgetful after waking up from fainting episode

  • Still able to remember things up to the point I fainted

  • An unusual posture caused me to lose consciousness

  • Losing consciousness during a physical activity

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✔︎  whether/when you should see a doctor

✔︎  possible diseases

✔︎  treatment information etc.

Check your case of Losing consciousness by AI

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Developed by doctors.

We value quality

In order to help you find the right medical care, our team is constantly improving our AI in collaboration with experienced doctors and medical institutions around the world.

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Academic Data

Academic Data

Ubie's AI is based on a large number of published scientific papers


clinical data sources

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Human Supervision

Ubie is supervised by 100+ medical experts worldwide

Yoshinori Abe

Dr. Yoshinori Abe


Co-founder of Ubie, Inc.

M.D., The University of Tokyo

Kenji Igarashi

Dr. Kenji Igarashi


Tokyo Metropolitan Geriatric Medical Center

M.D., The University of Tokyo

Seiji Kanazawa

Dr. Seiji Kanazawa

Obstetrician & Gynaecologist

National Center for Child Health and Development

Ph.D., Tohoku University M.D., Niigata University

Clinical Practice

Ubie's AI is trusted and continuously trained by clinical practice



medical institutions in Asia

About us

Ubie is Japan’s top growing startup in the healthcare space. Ubie currently provides its services in Japan, Singapore, and other APAC countries, with a mission to develop a healthcare guide for everyone.

You can check other symptoms similar to Losing consciousness

  • My brain is not functioning right now

  • My pulse feels irregular

  • Feel the heart is pounding

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