Convulsions

What are Convulsions?

Convulsions are sudden involuntary muscle contractions caused by abnormal electrical activity in the brain. They may involve jerking movements, loss of awareness, or temporary loss of consciousness.

Common Causes

  • Head injury
  • Epilepsy
  • Brain infection
  • Stroke
  • Brain tumors
  • High fever
  • Metabolic disturbances 

How is it Diagnosed?

Assessment includes:

  • Medical history
  • Witness accounts
  • Neurological examination 

Investigations

  • EEG
  • MRI Brain
  • CT Brain
  • Blood tests 

Treatment Options

  • Anti-seizure medications
  • Treatment of underlying cause
  • Emergency management for prolonged episodes 

When Should You Consult a Doctor?

All first-time convulsions require medical evaluation.

Red Flags

  • Convulsion lasting >5 minutes
  • Repeated episodes
  • Injury during episode
  • Breathing difficulty 

FAQs

Are convulsions the same as seizures?

Convulsions are a type of seizure involving muscle jerking.

Can head injury trigger convulsions?

Yes. Brain trauma is a recognized cause.

Is treatment always required?

Treatment depends on the cause and recurrence risk.

When to Consult:

Prompt neurological assessment can help identify the cause of convulsions and prevent future episodes.

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