Dizziness, nausea, and hiccups can be considered in several diseases: 1. Posterior circulation ischemic attacks: among them, brainstem lesions can present with dizziness, accompanied by seeing things turn, nausea, and vomiting in severe cases. Especially with medulla oblongata lesions, patients can experience hiccups, choking on water, and difficulty swallowing, which are mainly related to the nucleus accumbens on the medulla oblongata. If the patient has dizziness, nausea, hiccups and confirmed stroke, if the onset of acute cerebral infarction is within 4.5 hours, it is necessary to give intravenous thrombolysis with alteplase, plus neurotrophic drugs such as cytarabine and olanzapine, oxygen radical scavengers such as edaravone, drugs to improve cerebral collateral circulation such as eurycomycin and butalbital, and drugs to improve cerebral circulation such as Ginkgo biloba and other herbal injections. If there is severe stenosis of the responsible vessels within 24 hours of onset, mechanical embolization is considered necessary; if the onset has exceeded 24 hours, generally only anti-platelet aggregation, anticoagulation or improvement of microcirculation should be given. 2. demyelinating disease: when the lesion involves the medulla oblongata, the patient can experience dizziness, nausea, vomiting and hiccups.