Partial (Focal) Seizure

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Partial (Focal) Seizure Prognosis (Expectations)

The outlook is largely determined by the underlying cause of the focal seziures. Patients who have recurrent seizures that are not due to a transient condition (e.g., a drug side effect or infection) have a chronic condtion called epilepsy.

Seizures that occur singly or in a closely associated group are commonly triggered by an acute condition such as brain injury and may occur as an isolated incident, or they may develop into a chronic seizure disorder. Seizures within the first two weeks of a brain injury do not necessarily mean that a chronic seizure disorder will develop. EEG and MRI findings may help determine whether the condition is likely to become chronic.

Death or permanent brain damage from seizures is rare, but either can occur if the seizure is prolonged or if many seizures occur in close proximity (status epilepticus).

Serious injury can occur if the seizure happens while the person is driving or operating dangerous equipment. These activities may be restricted for people with poorly controlled seizure disorders. Infrequent seizures, however, need not severely restrict lifestyle. Work, school and recreation do not necessarily need to be restricted, but precautions should be taken to reduce risks if a seizure should occur.