Migraine, nausea and vomiting have the following common causes and treatment options: First, patients with cerebral hemorrhage, subarachnoid hemorrhage and other hemorrhagic cerebrovascular diseases have migraine, nausea and vomiting due to intracranial blood clots compressing the surrounding brain tissue, resulting in cerebral nerve edema and increased intracranial pressure. More serious patients will have jet vomiting, brain herniation, and even cause sudden death. CT examination of the head can make a clear diagnosis, and conservative medical treatment or surgical craniotomy is needed according to the amount of bleeding. Secondly, in patients with large cerebral infarction, due to the larger infarct area, more brain cell necrosis and more serious cerebral edema, patients will have migraine, nausea and vomiting. It is suggested that the patient should be immediately treated with interventional thrombolysis or intra-arterial stent implantation, and can be treated with intravenous cerebroside myostatin for neurotropic treatment, intravenous edaravone for scavenging oxygen free radicals, and intravenous Danhong injection for improving circulation.