The causes of nausea and vomiting headache include elevated intracranial pressure, migraine, hypertension, hypoglycemia and so on.
1. Elevated intracranial pressure: For example, intracranial occupational lesions (such as brain tumor, cerebral hematoma, etc.), intracranial inflammatory lesions (such as encephalitis, meningitis, etc.), and other lesions (such as hepatic encephalopathy, pulmonary encephalopathy, etc.) can lead to the elevation of intracranial pressure. This will lead to headache, nausea, projectile vomiting and other symptoms.
2. Migraine: It is usually more common in females and occurs in adolescence. It is a kind of vascular headache with periodic attacks. Migraine can be triggered by tension and anxiety, overwork, emotional stress, poor sleep, etc. When the disease attacks, it can lead to nausea, vomiting, headache characterized by visual changes and other symptoms.
3. Others: high blood pressure, cervical spondylosis, hypoglycemia, etc., may also lead to headache, nausea, vomiting and other symptoms.
When nausea and vomiting headache symptoms, if not relieved after sufficient rest, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease, under the guidance of the doctor for targeted treatment.