The triggering causes of Meniere’s disease include inner ear ischemia, immune response, lymphatic vessel blockage, and viral infection. 1. Ischemia of the inner ear: it will lead to ischemia of the local tissues, which in turn will lead to the accumulation of fluid in the membrane labyrinth and induce Meniere’s disease. 2. Immune reaction: Antigen and antibody reactions can cause symptoms such as dilation of blood vessels in the inner ear, leading to Meniere’s disease. 3. Lymphatic vessel blockage: If the lymphatic vessels in the membranous labyrinth are blocked, it will cause the endolymph to have absorption disorder, which will lead to Meniere’s disease. 4. Viral infection: If the lymphatic vessels are infected by a virus, it can also lead to the emergence of Ménière’s disease. In addition, Meniere’s disease has a certain degree of danger, it is recommended that patients need to actively accept treatment after diagnosis.