A headache after studying for a long time may be caused by overuse of the brain, cervical spondylosis, or spasm of blood vessels in the brain.
1. Excessive use of the brain: If you study for a long time, excessive use of the brain, the brain has less time to rest, which will easily lead to a decline in the function of the brain cells, which will lead to the symptoms of headache.
2. Cervical spondylosis: If you suffer from cervical spondylosis, the protruding cervical intervertebral discs can easily compress the blood vessels and nerves when you are studying due to the long-term maintenance of a posture, thus leading to headaches.
3. Cerebral vascular spasm: If the study time is longer, the brain is overworked, which may also lead to cerebral vascular spasm, making the brain ischemia, lack of oxygen, and therefore also headache symptoms.
It is recommended to arrange the work and study time reasonably in order to avoid excessive use of the brain, so as not to affect the brain as well as the health of the body. If the headache is not relieved for a long time, you need to go to the regular hospital in time, so that the professional doctor to deal with, so as not to delay the condition.