Dorsolateral medullary syndrome, mainly due to thrombosis of the vertebral artery or the small posterior cerebellar artery, causes a syndrome with symptoms such as vertigo, nausea, dysphagia, nystagmus, dysarthria, etc. Specific treatment needs to be applied according to the different periods of onset. In the acute phase of the disease, that is, within 3-6 hours after the onset of the disease, urokinase thrombolytic therapy or interventional therapy can be chosen. After 6 hours, the main treatment methods are drugs, such as aspirin or clopidogrel for antiplatelet aggregation, thrombopoietin for blood circulation, B-vitamin supplementation for nerve nutrition, and Chinese medicine, herbal medicine and acupuncture. At the same time, we should pay attention to rest and eat a light diet. For the presence of swallowing disorder, we can choose a liquid or semi-liquid diet.