Neurogenic vertigo can cause dizziness and tinnitus as follows: 1. Dizziness: Most of the neurogenic vertigo is caused by vagus nerve edema, which can affect the lack of blood supply to the brain or cause cerebral vascular spasm, thus causing dizziness; 2. Tinnitus and deafness: Tinnitus occurs after vertigo attacks, and deafness is mostly unilateral deafness, or occasionally bilateral deafness, and deafness and tinnitus can be aggravated during vertigo attacks. The deafness and tinnitus will be aggravated during the vertigo attack and can be relieved when the vertigo stops. 3. Head fullness: Some patients will have a feeling of head fullness, heaviness and pressure during the vertigo attack, or accompanied by burning around the ear and nystagmus. If neurogenic vertigo is severe, patients may also show symptoms of nausea, vomiting, pallor, sweating and drop in blood pressure, which will be relieved after a few minutes or hours.