Just over half of the world’s population experiences a headache a year. About 5% of people have frequent or chronic headaches.
These headaches are debilitating at times. They may force you to lay down in a dark room or miss work because you simply can’t function.
The pain of a headache can cause misery. It’s even worse if you have frequent headaches. When it comes to frequent headaches, doctors and patients tend to have more questions than answers.
What causes headaches? When should you see a doctor? What can you do to reduce the pain?