Managing a brain lesion depends entirely on its exact cause. To help you feel more comfortable, doctors commonly prescribe medications to manage symptoms and reduce brain swelling. Corticosteroids, such as dexamethasone, are frequently used to decrease inflammation around the lesion. Because the occipital lobe controls vision, lesions here can sometimes trigger seizures; therefore, anti-seizure medications like levetiracetam are often prescribed protectively. If further tests show the lesion is a tumor requiring oncology treatment, chemotherapy agents like temozolomide may be recommended. Your medical team will guide you through the safest, most effective options for your specific situation.