What's Causing Your Headache? - NBC4 Washington

What's Causing Your Headache?

More than 45 million Americans suffer from chronic headaches. They can be so painful and disruptive that people will try anything to make the pain go away. But what many people don't realize is that head pain is often a way for your body to let you know something is wrong. Finding out what's wrong could be the key to living headache free.