I just had my 8th Botox for migraine treatment & am scheduled for my 9th in May. My neurologist (and the entire practice) has just been certified to perform the lidocaine sphenopalatine ganglion block. Has anyone had this done? Results? Does anyone know if you can do both the Botox & the lidocaine treatments at the same time (maybe not the same day) since they treat 2 different aspects of headaches? Obviously I will discuss this more with my doctor, but I was hoping for some anecdotal advice or some helpful info from someone with more experience with the lidocaine treatment. Thanks!