After bleeding occurs in left frontal lobe cavernous hemangioma, you can choose medication to stop bleeding or surgical excision treatment according to the severity of bleeding, and the treatment should be standardized according to the doctor’s prescription. Cavernous hemangioma refers to malformed and abnormal blood vessel clusters, and the common clinical manifestations are headache, hemiparesis, coma and spontaneous bleeding. When a small amount of bleeding occurs in the left frontal lobe cavernous hemangioma, clinical symptoms are relatively mild, you can use the posterior pituitary hormone for hemostasis, the drug should be used under the guidance of the doctor, adverse reactions should be consulted, drug allergy is prohibited. If the left frontal cavernous hemangioma bleeding is more, when the patient has serious complications such as consciousness disorder and epilepsy, timely surgical resection treatment is needed. When the hemangioma is located in the central anterior gyrus and other functional areas, surgical resection should pay attention to the protection of important neurological functions. After active and standardized treatment, most of the patients can significantly improve their symptoms and the overall prognosis is good.