Epilepsy and Aging
Epilepsy and aging intersect in complex ways, presenting unique challenges and considerations for older adults who either develop epilepsy later in life or have a history of the condition that persists into old age. For many elderly patients, epilepsy can be a new diagnosis, often linked to age-related factors such as cerebrovascular disease, neurodegenerative disorders, or brain tumors, which can complicate diagnosis and management. Seizures in older adults may present differently compared to younger populations, with atypical seizure manifestations and increased difficulty in distinguishing them from other age-related conditions like transient ischemic attacks or syncope. The treatment of epilepsy in the elderly necessitates a nuanced approach, as the pharmacokinetics of antiepileptic drugs (AEDs) can be altered by age-related physiological changes, such as decreased renal and hepatic function. This can affect drug metabolism and increase the risk of adverse effects, making careful selection and monitoring of medications essential to balance efficacy with safety. Additionally, polypharmacy, common in older adults due to concurrent medical conditions, can lead to drug interactions and complicate epilepsy management.