Headache and nausea may be caused by overwork, and may also be related to intracranial infection, intracranial tumor, glaucoma and other diseases.
1. Overexertion: Overexertion will lead to an increase in oxygen consumption in the brain, and the blood vessels in the brain may be constricted, which will lead to headache, and overexertion may also cause loss of appetite and nausea and other symptoms.
2. Intracranial infection: after the occurrence of intracranial infection, the meninges are invaded by inflammation, the patient’s meninges and brain tissues are edematous, the intracranial pressure increases, and the patient may feel headache and nausea, and some of the patients may have fever and drowsiness and other symptoms.
3. Intracranial tumors: Intracranial tumors may compress the brain tissue, and the patient may experience progressive aggravation of headache, nausea, loss of appetite, hearing loss, vision loss and other symptoms.
4. Glaucoma: Glaucoma will lead to increased intraocular pressure, and the patient will have headache, dizziness, nausea and other symptoms, and the patient may also be accompanied by eye distension, eye pain, visual impairment and other symptoms.
5. Intracranial venous sinus thrombosis: Intracranial venous sinus thrombosis can lead to increased cerebral pressure, headache, nausea and discomfort.
6. Stroke: Stroke stimulation of the meninges or cerebral edema can appear headache, posterior circulation lesions can also appear dizziness, nausea, vomiting discomfort.
It is recommended that patients rest more, go to the local hospital as soon as possible, clarify the cause of the disease as soon as possible, and actively cooperate with the doctor for treatment.