1. Cerebral hemorrhage: headache caused by cerebral parenchymal hemorrhage, the degree of pain is not very severe. Generally, it will be accompanied by hemiplegia, mild hemiplegia and hemianopia of the opposite limb.
2. Cerebral arteriosclerosis: headache and dizziness caused by insufficient blood supply to the brain. In severe cases, blood vessels will block brain tissue, resulting in insufficient blood supply, which will lead to brain cell death.
3. Rupture of aneurysm: It causes submucosal hemorrhage and blood flows to the brain, leading to increased intracranial pressure and reflex headache. At this time, there will be a very severe headache accompanied by mental symptoms. For example, people with quiet personality are likely to be irritable and even swear.
4. Nervous headache: the manifestations of somatization disorder caused by autonomic nervous dysfunction, such as excessive tension, mental tension, headache, insomnia, dreaminess, dizziness and other symptoms. Common diseases include trigeminal neuralgia and neurasthenia.
5. Lack of sleep: it is one of the common causes of headache, such as staying up late the night before and insomnia, and headaches may occur the next day. Paying attention to sleep and adjusting work and rest can effectively relieve headaches.
Intracranial diseases, respiratory diseases, tracheitis, heatstroke, hypertension, ascaris, etc. Can cause headaches. If you often have a headache, it is recommended to go to the hospital to check your blood routine and blood pressure, make clear the cause and treat the symptoms.