Most of the patients with meningioma will have the symptom of headache, and the causes of headache caused by meningioma are as follows: meningioma is the most common benign tumor in the cranium, and the tumor originates from the arachnoid granules above the dura mater, and the tumor base is located in the dura mater, which is creeping growth. The growth process of the tumor will stimulate the nerves above the dura mater, thus leading to the occurrence of headache. When the meningioma grows to a certain volume, the occupying effect will be obvious, and the intracranial pressure will be increased. The increased intracranial pressure will pull the nerves above the dura mater, which will lead to headache, and at the same time, it will be combined with the manifestations of increased intracranial pressure, such as vomiting, optic nerve papillae edema, and so on.