a caribbean's state of my visit, sandals.com or call one 800 sandals, choosing a treatment for your chronic migraine 15 or more headache days a month each lasting four hours or more it can be overwhelming. so ask your doctor about botox looked out to prevent headaches and adults with chronic migraine before they even start. it's the number one prescribed branded chronic migraine treatment so far more than 5 million botox treatments have been given two over 850,000 chronic migraine patients affects the botox may spread hours two weeks after injection causing serious symptoms alert your doctor right away as difficulty