Acute encephalitis is a severe pathology represented by the inflammation of the brain parenchyma associated with neurological dysfunction. The etiology is predominantly viral or autoimmune, with different therapeutic approach. The typical manifestations include fever, epileptic seizures and neurological focal signs. The treatment consists in specific drug therapies regarding the etiology and rehabilitation therapies in case of incomplete recovery. We present a case of a 43-year-old woman with occipital cephalalgia and dizziness, associated with vesperal high blood pressure levels at the same hour daily. The brain MRI described possible acute encephalitis, with FLAIR and T2 hypersignal area on right parietal region and diffusion restriction. The lumbar puncture revealed no modifications and the EEG recordings showed irritative patterns. The acyclovir intravenous treatment and an antiepileptic drug were initiated. The repeated MRI revealed laminar necrosis which explained the vegetative epileptic seizures manifested with high blood pressure. The clinical status of the patient majorly improved due to specific treatment including rehabilitation interventions. Key words: acute viral encephalitis, vegetative epileptic seizures, laminar necrosis, cephalalgia, rehabilitation,