Common symptoms
- Loss of awareness
- Jerking or stiffening
- Brief staring or unusual sensations
- Confusion or fatigue after an event
- Not all blackouts are seizures
Risk factors
- Brain injury, stroke or infection
- Family or developmental history
- Missed medicine
- Sleep deprivation or alcohol
- Low glucose or sodium
When to consult a doctor
- Any first suspected seizure
- A known pattern changes
- Events recur despite medicine
- Pregnancy, side effects or safety questions arise
How the condition is assessed
The patient and witness description is central. Medicines, triggers, recovery, injuries and neurological findings are reviewed, often with neurology input.
Possible investigations
- Glucose, electrolytes and selected tests
- ECG if cardiac blackout is possible
- EEG as advised
- Brain imaging when indicated
Tests are selected according to symptoms, examination and individual risk. Not every person needs every investigation listed.
General treatment approach
Treatment depends on seizure type and cause. Medicines require consistent use, safety counselling and monitoring; some cases need specialised epilepsy services.
Lifestyle considerations
- Take medicines consistently
- Protect sleep and avoid excess alcohol
- Follow driving, bathing and workplace advice
- Teach family seizure first aid
Warning signs requiring urgent care
- Seizure lasting five minutes
- Repeated seizures without recovery
- Breathing difficulty or serious injury
- First seizure or seizure in water
If a warning sign is present, do not wait for a routine appointment. Seek urgent assessment.
Frequently asked questions
What should someone do during a seizure?+
Protect from injury, place on the side when possible, time it, and put nothing in the mouth.
Can medicine stop after feeling well?+
Never abruptly; any reduction must be clinically planned.
