Blackout
Updated: 2018-05-26
When to seek immediate medical care
Seek emergency help if:
- Occurs while exercising
- Shortness of breath or chest pain
- Family history of heart disease
- Confusion or memory loss
- Pain after injury
When to make a doctor's appointment
Make an appointment to see a doctor if:
- Family history of heart disease
- Limb jerking
- Bitten tongue
- Stress
- Previous history of seizures