In general, a mild brain infarction can be cured. Depending on the location and area where the infarction occurs, the symptoms caused vary, but even a mild brain infarction should be taken seriously. Cerebral infarction is a common ischemic cerebrovascular disease. Patients with mild cerebral infarction may have no clinical symptoms, only the presence of infarct foci in the brain during head CT or MRI examinations. In some patients, the clinical symptoms are mild and transient, and imaging examinations reveal fresh infarct foci. For patients with mild cerebral infarction, they can usually be cured with active treatment. The presence of a cerebral infarction represents that the patient may have high-risk factors for cerebrovascular disease, and if the relevant pathogenic factors are not removed in a timely manner, recurrence will generally occur and will not be completely cured. Patients with mild cerebral infarction should pay attention to a light diet after the end of treatment, adhere to a low-salt and low-fat diet, drink an appropriate amount of water, control blood pressure and blood lipids, and prevent recurrence.