Why do you get a headache?

Many factors may cause a headache. The majority of headaches, however, are not severe. The most frequent forms of headaches are stress-related or tension headaches and migraines. A headache might be caused by a severe condition. A headache might also occur if you have an issue with your eyes, sinuses, or brain. Based on your symptoms and physical examination, a neurologist can diagnose your headache. What exactly causes a headache? Migraines and tension headaches are prevalent types of headaches. In a majority of the causes, the cause of migraine is unknown. Even if the reason is unclear, some triggers might produce migraines. The following are some of the most prevalent migraine triggers: Headaches may also be caused by caffeine withdrawal, eating ice cream, and using too many pain relievers and other medications. The most frequent illnesses that cause headaches are the common cold, flu, and sinusitis. Headaches may also be caused by a brain tumor, glaucoma, or abrupt bleeding in...