I've developed a Post Concussive Syndrome migraine in November, the result of hitting my head on a vanity when I had a fall and had a car accident a week later last July. I have been receiving botox injections every 3 months to treat it (although it has never completely gone away). I had my 3rd round of injections about a month ago. Normally it takes about 2 weeks for it to kick in. This time I have not yet felt relief and at times it's actually worse. Today has been miserable.












