Botox injections are indicated for the prophylasis of headaches in adult patients with chronic migraine headaches. A person with any type of headache more than 15 days per month lasting 4 hours a day or longer are candidates. Most insurance companies are covering a portion if not all of the cost of this procedure which is performed approximately every three months. Most patients see a significant decrease in intensity and a number of headache days per month after their 2^nd or 3^rd injections course.