Pain in the head is a headache symptom. There are many and complex causes of headache in clinical practice. It needs to be combined with specific medical history and comprehensive analysis, mainly including two categories of causes. First, primary headache is usually caused by migraine, cluster headache, tension headache and other primary angioneurotic headaches; When you have a headache, you will feel a lot of pain in your head and have repeated attacks. It is easy to be induced after excessive fatigue, insufficient sleep, decreased resistance, virus infection, emotional disorder and alcoholism. Clinically, most of the intracranial pain is primary headache, especially migraine, cluster headache, etc. Second, secondary headache is caused by brain lesions, including inflammation, tumor, hemorrhage, space occupying lesions in the brain, which can be manifested as pain in the head. It is necessary to carry out active examinations, including brain CT and MRI, to find out whether there is secondary headache caused by brain organic diseases, so as to avoid delaying the condition.
