Meniere's disease is an idiopathic disease of the inner ear. The main pathological change of this disease is endolymphatic hydrops. The known etiology includes the following factors: various infectious factors, including bacteria, viruses, etc. Mechanical injury or hearing injury, otosclerosis, syphilis, genetic factors, allergies, tumors, leukemia and autoimmune diseases can all cause this disease. Vertigo is the main symptom of the disease. Vertigo is a sudden or rotational vertigo, which can cause autonomic dysfunction, such as nausea, vomiting, cold sweat, pale face, and decreased blood pressure. Tinnitus increases during vertigo attack and decreases or disappears during intermission. At present, the main treatment is to improve the microcirculation of the ear, nourish the autonomic nerve, and alleviate the hydrops of the membranous labyrinth to alleviate the symptoms.
