What is Loss of Consciousness?

Loss of consciousness occurs when a person becomes unresponsive and unaware of their surroundings. It can last seconds, minutes, or longer.

Common Causes

• Head injury
• Concussion
• Seizures
• Stroke
• Cardiac disorders
• Metabolic abnormalities 

Investigations

• CT Brain
• MRI Brain
• ECG
• Blood tests
• EEG 

Treatment

Emergency stabilization and treatment of the underlying cause.

Red Flags

All episodes require urgent medical assessment.

FAQs

Is brief unconsciousness serious?

It can be, especially after trauma.

Can concussion cause unconsciousness?

Yes.

Should I go to the hospital?

Yes.

When to Consult:

Loss of consciousness is a medical emergency and should never be ignored.