Neurogenic hypertension is related to unilateral neurovascular compression of the brainstem and cranial nerves V, IX-X, VII, VIII. Causes may include nerve injury, vascular compression, tumors. Symptomatology seems hyperactive dysfunction syndrome of the cranial nerves. In the clinical picture, it are often seen trigeminal neuralgia , vertigo, tinnitus, hemifacial spasm, and in some cases hypertension.