9 Symptoms You Should Never Ignore

The Worst Headache Ever 1 of 10

Everyone gets headaches, and some of us even get migraines. But if you suddenly get what feels like the worst headache you can imagine, and it is not accompanied by any of the other usual migraine symptoms, such as visual aura, you need to call 911 right away. You just might be having a burst aneurysm, which can cause brain damage within minutes.