There is no direct treatment for<unk> , other than removing or treating any underlying cause. For instance, immunosuppressive medication may need to be withheld. 40% of all people with<unk>  are unwell enough to require intensive care unit admission for close observation and treatment of complications. Those with seizures are administered anticonvulsants. If there is a hypertensive emergency, the blood<unk> sure is lowered by 20-30% using continuous infusion of a blood<unk> sure lowering drug with close monitoring. Of the blood<unk> sure lowering agents available, nitrates may need to be avoided as there is a concern that this may aggravate the<unk>  even while lowering the blood<unk> sure. In<unk>  secondary to pre-eclampsia, magnesium sulfate may be administered.
Posterior reversible encephalopathy syndrome
Viral encephalitis
Autoimmune encephalitis
Lymphocytic meningoradiculitis
Limbic encephalitis
Wernicke encephalopathy
Chronic traumatic encephalopathy
Hypertensive leukoencephalopathy