White matter ischemic focus is mostly caused by delayed treatment and poor feeding of white matter after viral inflammatory infection, also known as white matter encephalopathy. Leukoencephalopathy is more common in delayed encephalopathy, which is a delayed lesion caused by blood supply disorder in the innervation area caused by long-term ischemia. Early symptoms are very mild, with occasional symptoms such as irritability, dizziness and memory loss. Whether we can control the continuous development of the disease and get the best recovery, we must analyze the disease data to agree on effective treatment measures, otherwise the disease will easily delay the development of more serious nerve atrophy and lead to dementia and paralysis. The treatment plan, combining traditional Chinese and western medicine, enhances and improves the local microcirculation blood supply of nerve involvement to nourish nerves, soften scars and regulate nerves, which is conducive to the regeneration and repair of lesions. At the same time, by stimulating and activating the paralyzed nerve, it can be regenerated and repaired, so as to achieve swallowing and achieve the best recovery of ataxia. The key to rehabilitation lies in early treatment.