I have been a migraine sufferer for 30+ years. I was having more than 15 headache days a month. What are the negative side effects of nerve blocks and if you do have one of the side effects what are your options?
I am seeing a headache specialist and have had 3 nerve blocks. The first two gave some relief but this last one has increased the migraines to daily and and 24 hour pain at the injection sites.
Is this a common side effect and what alternative steps could I take....