What should you know about temporal lobe epilepsy?

An episode may start with a warning such as a rising feeling in the stomach, an unusual smell or taste, sudden fear, or a strong sense that a moment is familiar. Awareness can then become reduced. A person may stare, stop responding, chew, swallow, pick at clothing, or make other repeated movements without knowing why. Confusion and tiredness can follow, and memory of the event may be incomplete. Some seizures spread and cause stiffening or jerking of the whole body, but this does not happen in every temporal lobe seizure.

The temporal lobes help process memory, language, emotions, and sound. The experience therefore varies between people and may be mistaken for anxiety, daydreaming, or a faint. A repeated, sudden, similar pattern deserves medical assessment.

Keep a brief episode record: the time, warning sensation, changes in responsiveness, movements, length, recovery, missed medicines, sleep loss, illness, or alcohol exposure. If safe, a witness can describe what happened or record it for the clinician. During an episode, move nearby hazards away, cushion the head, loosen tight clothing, and turn the person on their side once movements stop. Do not restrain them or put anything in their mouth.

Arrange a GP consultation for repeated or unexplained episodes. Assessment may include a detailed history, examination, and referral for tests such as brain-wave recording or imaging when appropriate. Do not stop a prescribed seizure medicine without medical advice.

Seek emergency help if a seizure lasts longer than expected, another seizure begins before recovery, the person has trouble breathing, is seriously injured, or the event happens in water. Urgent assessment is also needed after a first suspected seizure, during pregnancy, or when recovery is unusually slow. Stay with the person, note the timing, and follow local emergency guidance.

Could these episodes be temporal lobe seizures or another problem? What details should a witness record? Do I need an EEG, brain scan, or specialist referral? Which activities need temporary safety changes? What should family or colleagues do if an episode occurs?