Botox was approved in 2010 to treat chronic migraine. You may have chronic migraine if you have 15 or more headache days per month that last at least 4 hours for at least 3 months. Chronic migraine ...

There’s a strange moment that happens the first time you watch botox kick in. One day you’re squinting at your reflection and see the familiar lines crease across your forehead. A few days later, you ...