Conservative treatments for subdural hematoma include conservative observation and medication, but the disease is mainly treated by surgery. Most subdural hematomas are secondary to car accidents, falls, etc. They are also associated with craniocerebral trauma and chronic alcohol abuse, while the use of antiplatelet drugs and the presence of meningiomas can also increase the risk of subdural hematoma. Usually, for patients with small hematomas and more stable clinical conditions, close observation can be performed to monitor brain imaging and intracranial pressure, and one follow-up head CT examination can be performed 6 to 8 hours after the initial scan. They can also be treated with oral vitamin K, unactivated plasminogen complex concentrate, fresh frozen plasma, and coagulation factor VIII inhibitor bypass activator under medical supervision. However, if the patient’s condition is more serious, or if conservative treatment is ineffective, craniotomy hematoma removal and debridement decompression should also be taken in time. It is recommended that when a subdural hematoma occurs, under the guidance of the doctor, according to their own situation to choose to carry out conservative treatment, if necessary, but also need to carry out timely surgical treatment, so as not to delay the condition.