Understanding Focal Seizures
Focal Seizures with Preserved Consciousness
Consciousness remains preserved while seizure activity affects networks within one side of the brain.
Earlier names include “simple partial” and “focal aware” seizures.
About this information
ESCO reviews this information regularly. It supports learning and does not replace professional medical advice, diagnosis or treatment. Discuss your own care with your healthcare provider.
What might happen?
Possible experiences include tingling, unfamiliar smells, a rising stomach sensation, sudden fear or twitching in one body part. Symptoms alone cannot confirm a seizure.
What is an aura?
An aura can itself be a focal seizure. It may occur alone or precede further seizure changes; it does not reliably predict what follows.
Offer support and watch for changes.
Time the episode, ask what help is needed and help the person avoid hazards. Never restrain them or place anything in their mouth.
Follow their seizure action plan. Call 911 for a first known seizure, an event exceeding five minutes, seizures recurring without recovery, breathing problems or other emergency signs.