Meniere's syndrome is generally caused by hydrops in the labyrinth of the inner eardrum, and patients can show dizziness, ear tightness, tinnitus, visual rotation, nausea, and vomiting. In terms of treatment, we can choose sedatives, dehydration drugs and anti vertigo drugs, such as diazepam, mannitol and betahistine mesylate. At the same time, we should advise patients to keep quiet and try not to do strenuous exercise. Generally, hearing loss may occur during the attack. When the vertigo subsides, most of the hearing can return to normal. The above health science knowledge is only for reference. If necessary, please go to the hospital for timely inspection and treatment.